Quick view Details K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Racing Assembly - 56-9070 MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD MSRP: Now: $199.99 CURRENTLY OUT OF STOCK Compare Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 MSRP: Now: $42.99 Add to Cart Compare Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H - E-3491 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H - E-3471 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Peugeot 206 Petrol/Diesel Drop In Air Filter - 33-2813 MSRP: Now: $52.99 Add to Cart Compare Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Porsche 944 Drop In Air Filter - 33-2807 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter - Panel 10.688in O/S Length x 7.125in O/S Width x 1.125in H - 33-2649 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter - Panel for 13 Chevrolet Malibu 2.5L/2.0L - 33-2497 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro - E-1983 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H - E-9289 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 02-06 Mercedes Benz E200/220/270 / 02-04 E320 / 04-05 E280 - E-2992 MSRP: Now: $104.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 04-08Citroen C4/05-10 Xsara/08-10 Berlingo / 05-11 Peugeot 206/05-09 307 - 33-2937 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 04-11 BMW 520D/535D/635D - 33-2943 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 05-09 Ferrari F360 11.125in O/S Length x 7.625 O/S Width x 1.313in H - 33-2494 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 07-15 Land Rover Defender 2.0L F/I/2.2L DSL - 33-2992 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 08-09 Ford Mustang Bullitt 4.6L V8 - E-1997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 09-11 Volkswagen Polo / 10-11 Audi A1 - E-2997 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 BMW X5/X6 4.4L V8 Panel Filter - 33-2449 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Peugeot / 09-12 Citroen - 33-2975 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 09-12 Porsche 911 3.6L/3.8L - E-1999 MSRP: Now: $209.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 09-13 Land Rover Range Rover / 10-13 LR4 / 10-13 Discovery - 33-2446 MSRP: Now: $157.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air FIlter 10-11 Fiat 500 0.9L L2 / 11 Lancia Ypsilon 0.9L L2 - 33-2981 MSRP: Now: $57.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 10-11 Volkswagen Amarok 2.0L L4 - 33-2983 MSRP: Now: $68.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Ford Mustang Shelby GT500 5.4L V8 - E-1993 MSRP: Now: $83.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Hyundai Santa Fe/Kia Sorrento / 11-12 Hyundai Sonata/Kia Optima - 33-2448 MSRP: Now: $62.99 Add to Cart Compare Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view Details K&N Engineering K&N Replacement Air Filter 10-12 Jaguar XK/XKR 5.0L V8 - 33-2445 MSRP: Now: $157.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Air Filter Cotton Gauze 14inOD x 12 1/4inID x 2inH - E-3032R This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Air Filter Round 1.063in ID x 2in OD x 1.063in Height - E-3009 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height - E-3120 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Air Filter Round 4.5in ID / 5.875in OD / 1.75in Height - E-3180 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Air Filter Round 5-3/8in OD x 4in ID x 2in H - E-3200 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Air Filter Round 5-7/8in OD x 4-7/8in ID x 1.4/5in H - E-3212 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Air Filter Round 5.25 inch ID 6.25 inch OD 2.5 inch Height - E-3322 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $52.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H - E-3530 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H - E-3515 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Racing Assembly - 56-9070 K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base... MSRP: Now: $115.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom Round Air Filter 14in OD 12in ID 4in Height - E-3730 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Custom XD Air Filter - Round 14in OD x 5in H - E-3978XD 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: $199.99 CURRENTLY OUT OF STOCK Compare Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Filter Universal Rubber Filter - Round Straight 3in ID x 5 5/8in OD x 6in Height - E-0655 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: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Ford Drop In Air Filter - 33-2106-1 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter - 33-2958 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N IS300 Drop In Air Filter - 33-2170 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $83.99 Add to Cart Compare Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Koehler 1.75 inch H 5.5 inch ID 7 inch OD Round Drop In Air Filter - E-4655 The K&N E-4655 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4655 is easy to install and is... MSRP: Now: $42.99 Add to Cart Compare Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter - 33-2788 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Lexus IS 350 Drop In Air Filter - 33-2345 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Leyland/Morris/Riley Drop In Air Filter - E-2601 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Mazda CX-7 2.3L Turbo Drop In Air Filter - 33-2279 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Mercedes CL500 SL500 S500 Drop In Air Filter - 33-2181 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $57.99 Add to Cart Compare Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Mitsubishi Endeavor/06 Eclipse/04-5 Galant Drop In Air Filter - 33-2285 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Nissan Titan & Armada 5.6L - V8 2004 Drop In Air Filter - 33-2286 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter - 33-2213 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $62.99 Add to Cart Compare Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view
Quick view K&N Engineering K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H - E-3461 K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is... MSRP: Now: $68.99 Add to Cart Compare Quick view