Quick view Details Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 MSRP: $216.15 Now: $205.34 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit - 313-05-9100 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: $349.95 Now: $332.45 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves - 312-05-0150 MSRP: $74.95 Now: $71.20 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit - 312-05-0100 MSRP: $35.05 Now: $33.30 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit - 312-05-0015 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Honda/Acura (K20/K24/F20C/F22C) Valve Spring Base Kit - 312-05-0010 MSRP: $48.25 Now: $45.84 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit - 312-05-0200 MSRP: $109.75 Now: $104.26 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs) - 311-05-7350 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura B16A/B17/B18C/H22A/F20B Titanium Retainers - 308-05-0300 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K-Series i-VTEC XP Valve Spring Set (Dual Springs) - 311-05-7380 MSRP: $406.35 Now: $386.03 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Pro Series Honda/Acura K20/K24/F20C/F22C Titanium Retainers - 308-05-0410 MSRP: $241.45 Now: $229.38 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Single Retainer (for p/n 308-05-0300) - 908-05-0300 MSRP: $14.83 Now: $14.12 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Toyota Supra MK5 / BMW B58/S58 High Lift Valve Spring & Titanium Retainer Set - 313-14-1000 MSRP: $999.95 Now: $949.95 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1350 MSRP: $244.25 Now: $232.04 CURRENTLY OUT OF STOCK Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1360 MSRP: $232.65 Now: $221.02 Add to Cart Compare Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Skunk2 Racing Skunk2 Tuner Series Honda/Acura (K20/K24/F20C/F22C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) - 311-05-1380 MSRP: $244.25 Now: $232.04 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit (For Triple Groove Valves) - SPRK-HM1007BE-MC MSRP: $763.86 Now: $611.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Beehive Valve Spring Kit - SPRK-HM1007BE-MC2 MSRP: $863.90 Now: $691.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3025D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-EC3027D-MC MSRP: $878.59 Now: $703.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC2 MSRP: $885.91 Now: $708.94 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring - Single - SPR-HM1007BE MSRP: $18.43 Now: $14.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Details Supertech Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 16 - SPR-HM1007BE-16 MSRP: $294.87 Now: $235.97 Add to Cart Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1.530 DOUBLE - 221432-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $520.15 Now: $468.14 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22429-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $294.93 Now: $265.44 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1.550 CHR SIL - 22430-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $253.78 Now: $228.40 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1.550 DBL CHR SIL - 22440-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $488.09 Now: $439.28 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1.550 SINGLE - 22406-16 The Manley Street Master series delivers upgraded valve springs and components designed specifically for street-driven performance builds. Made from high-tensile chrome silicon steel with precision... MSRP: $190.01 Now: $171.01 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1.610 DOUBLE - 221444-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $587.82 Now: $529.04 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221445P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $664.74 Now: $598.27 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1.620 DOUBLE - 221446SF-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $929.83 Now: $836.85 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1.677 TRIPLE - 221449-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $945.41 Now: $850.87 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1424 POLISHED - 221424P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $704.97 Now: $634.47 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1425 POLISHED - 221425P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1443 POLISHED - 221443P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1444 POLISHED - 221444P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $877.56 Now: $789.80 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1447 POLISHED - 221447P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1448 POLISHED - 221448P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,008.99 Now: $908.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1449 POLISHED - 221449P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,236.43 Now: $1,112.79 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1450 POLISHED - 221450P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $1,378.99 Now: $1,241.09 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-1454 POLISHED - 221454P-16 From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most... MSRP: $747.06 Now: $672.35 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-NISSAN PATROL TB48 - 22155-24 Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and... MSRP: $167.94 Now: $159.54 CURRENTLY OUT OF STOCK Compare Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Manley Performance Manley Valve Spring, SPRING-SBC 1.250 - 22411-16 The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium... MSRP: $268.42 Now: $241.58 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Skunk2 Racing Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set - 308-05-1600 Skunk2's industry-leading Alpha Titanium Retainers for the Honda D Series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability... MSRP: $217.35 Now: $206.48 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Skunk2 Racing Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set - 311-05-1345 Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's years of racing and... MSRP: $176.35 Now: $167.53 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve springs and race-proven titanium... MSRP: $356.25 Now: $338.44 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360 Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium Retainers;This Part... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve springs and race-proven titanium... MSRP: $432.25 Now: $410.64 Add to Cart Compare Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Skunk2 Racing Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already... MSRP: $216.15 Now: $205.34 CURRENTLY OUT OF STOCK Compare Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Quick view Skunk2 Racing Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
