Quick view Details K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 MSRP: Now: $78.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 MSRP: Now: $125.99 Add to Cart Compare Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 MSRP: Now: $299.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 MSRP: Now: $241.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R MSRP: Now: $314.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter Red 14in OD / 7.313in Neck Flange / 5.5in Height - 66-3080 MSRP: Now: $293.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Black - 66-1401 MSRP: Now: $94.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14 inch OD Chrome - 66-1401XP MSRP: Now: $146.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Blue - 66-1401XB MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 14in OD - Red - 66-1401XR MSRP: Now: $199.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 16in OD - Black - 66-1601 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Filter X-Stream 5.125in Flange 14x3.12in Height 0.875in Drop Base - 66-3050 MSRP: Now: $262.99 Add to Cart Compare Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N X-Stream Top Round Lid 9 inch Outside Diameter - 66-0901 MSRP: Now: $94.99 Add to Cart Compare Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details KraftWerks KraftWerks Replacement Air Filter for (krt150-05-2002) - 943-99-3000 MSRP: $54.06 Now: $51.36 CURRENTLY OUT OF STOCK Compare Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details KraftWerks KraftWerks Universal Replacement Air Filter - 2.75in ID Oval Air Filter - 943-99-2750 MSRP: $41.99 Now: $39.99 CURRENTLY OUT OF STOCK Compare Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Powerstack Performance Air Filter 3.75in Inlet 6.2in Length - MMAF-37562S MSRP: $119.00 Now: $107.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto 87-01 Jeep Cherokee XJ Reusable Drop-In Air Filter - MMAF-XJ-87 MSRP: $95.00 Now: $85.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Air Filter 3.86in Inlet 7.2in Filter Length Dry Washable - MMAF-38672SDW MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Dry Washable - MMAF-4578DW MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Air Filter 4.5in Inlet 7.8in Filter Length Oiled - MMAF-4578 MSRP: $203.00 Now: $184.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Air Filter w/ Molded Logo Red Oil 8 Layer Cotton w/ Worm Gear Clamp - MMAF-3505 MSRP: $96.00 Now: $86.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Mishimoto Performance Air Filter 3.5in Inlet 6.20in Filter Length - MMAF-3562 MSRP: $63.00 Now: $56.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 5.827in Length - MMAF-2756S MSRP: $97.00 Now: $87.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 7in Filter Length - MMAF-2757 MSRP: $64.00 Now: $57.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Performance Air Filter - 2.75in Inlet / 8in Length - MMAF-2758 MSRP: $76.00 Now: $68.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 6in Length - MMAF-3506 MSRP: $80.00 Now: $72.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.5in Inlet / 8in Length - MMAF-3508 MSRP: $92.00 Now: $83.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S MSRP: $148.00 Now: $134.95 Add to Cart Compare Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view Details Mishimoto Mishimoto Performance Air Filter - 3in Inlet / 5in Length - MMAF-3005S MSRP: $103.00 Now: $93.95 Add to Cart Compare Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height - RU-1020 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $78.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height - RU-5291 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height - RU-5293 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $68.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H - RX-4120-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H - RX-4130-1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height - RX-4730XD K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID - RX-4730 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $125.99 Add to Cart Compare Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H - RX-4140 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Univrsl Rubber Oval Tprd Filter 2.438in F ID/3.75in B-OW/4.5in B-OL/2.5in T-OW/3.5in T-OL/6in H - RE-0960 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the... MSRP: Now: $94.99 Add to Cart Compare Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Vent Kit 90 Deg 1/2in flg W/Grmt - 85-1150 Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket. MSRP: Now: $21.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Vent Kit Marine 1/2in flg 4in h - 85-1450 K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base. MSRP: Now: $44.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Flow Control 4Bl Holley No Choke 14X4 - 66-3200 K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Round Custom Top Assembly Filter - Red 12in ID 5.125in Inlet Dia 2.313in Height - 66-3000 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Assembly 12in ID 7.313in Neck Flange 5in Height - Red Filter - 66-3090 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $299.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 3.063in H - 66-3040 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent - 66-3010 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Assembly 5-1/8in x 14in x 4.75in H x 1.25in Drop Base - 66-3070 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Flange ID / 14inx3.75in H / 1.25in Drop B - 66-3060 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Assembly 5.125in Neck Flange / 14in D / 6.62in H w/Vent - 66-3030 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Assembly 7.313in Flange ID / 11in x 4.5in Custom Assembly - 66-3140 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $293.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack - 66-3160 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $241.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Assembly 9n OD 7.313in Neck Flange 3in H - 66-3330R K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today... MSRP: Now: $314.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Filter - Red - Size 9in - 5.125in Neck Flange / 2.75in Height - 66-3150 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Filter 14in OD Black Round Lid - 66-1400R K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance... MSRP: Now: $146.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Filter Black 14 inch OD 5.125 inch Neck Flange 5.875 inch H - 66-3020 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Filter Only 11in - Black - 66-1101 K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.Installation Instructions MSRP: Now: $104.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 3.5in Height - 66-3110 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $209.99 Add to Cart Compare Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N X-Stream Top Filter Red 11in / 5.125in Neck Flange / 4.37in Height - 66-3120 Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best... MSRP: Now: $262.99 Add to Cart Compare Quick view