Collection: Springs & Retainers
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Supertech Honda/Acura J30/J32 Single Valve Spring Kit
Vendor:SupertechYou save 20% ($197.72)Regular price $791.74Regular priceUnit price / per$989.46Sale price $791.74Sale -
Supertech Honda D16A6 Single Valve Spring Kit (Exhaust Only)
Vendor:SupertechYou save 20% ($118.08)Regular price $472.84Regular priceUnit price / per$590.92Sale price $472.84Sold out -
Supertech Honda D16Z6 Single Valve Spring Kit
Vendor:SupertechYou save 20% ($87.19)Regular price $349.15Regular priceUnit price / per$436.34Sale price $349.15Sold out -
Supertech Honda D16Z/D16Y8/D17 Single Valve Spring Kit
Vendor:SupertechYou save 20% ($104.35)Regular price $417.88Regular priceUnit price / per$522.23Sale price $417.88Sale -
Supertech Hyundai 3.8L 24V Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($236.85)Regular price $948.44Regular priceUnit price / per$1,185.29Sale price $948.44Sale -
Supertech Honda B16/B18C Beehive Valve Spring Kit
Vendor:SupertechYou save 20% ($145.54)Regular price $582.80Regular priceUnit price / per$728.34Sale price $582.80Sold out -
Supertech Nissan KA24 Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($136.62)Regular price $547.09Regular priceUnit price / per$683.71Sale price $547.09Sold out -
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
Vendor:SupertechYou save 20% ($119.45)Regular price $478.35Regular priceUnit price / per$597.80Sale price $478.35Sale -
Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($136.62)Regular price $547.09Regular priceUnit price / per$683.71Sale price $547.09Sold out -
Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($136.62)Regular price $547.09Regular priceUnit price / per$683.71Sale price $547.09Sold out -
Supertech Honda K24Z7 Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($155.11)Regular price $621.13Regular priceUnit price / per$776.24Sale price $621.13Sold out -
Supertech Honda NSX Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($195.16)Regular price $781.49Regular priceUnit price / per$976.65Sale price $781.49Sold out -
Supertech Honda C30 Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($204.92)Regular price $820.59Regular priceUnit price / per$1,025.51Sale price $820.59Sold out -
Supertech BMW S50B32 (Euro Version) Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($220.37)Regular price $882.47Regular priceUnit price / per$1,102.84Sale price $882.47Sold out -
Supertech BMW M54 16 Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($130.10)Regular price $521.01Regular priceUnit price / per$651.11Sale price $521.01Sold out -
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($220.37)Regular price $882.47Regular priceUnit price / per$1,102.84Sale price $882.47Sale -
Supertech Nissan KA24 Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($136.62)Regular price $547.09Regular priceUnit price / per$683.71Sale price $547.09Sold out -
Supertech Toyota 1FZ-FE 24V Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($191.13)Regular price $765.34Regular priceUnit price / per$956.47Sale price $765.34Sold out -
Supertech Honda H22 Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($119.45)Regular price $478.35Regular priceUnit price / per$597.80Sale price $478.35Sale -
Supertech Ford Falcon FXR6 Beehive Valve Spring Kit
Vendor:SupertechYou save 20% ($185.36)Regular price $742.26Regular priceUnit price / per$927.62Sale price $742.26Sold out -
Supertech Ford Falcon FXR6 Beehive Valve Spring Kit
Vendor:SupertechYou save 20% ($185.36)Regular price $742.26Regular priceUnit price / per$927.62Sale price $742.26Sold out -
Supertech Ford ECOBOOST 1.5L/1.6L Beehive Valve Spring Kit
Vendor:SupertechYou save 20% ($127.00)Regular price $508.58Regular priceUnit price / per$635.58Sale price $508.58Sold out -
Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)
Vendor:SupertechYou save 20% ($227.04)Regular price $909.17Regular priceUnit price / per$1,136.21Sale price $909.17Sale -
Supertech Ford Ecoboost Conical Valve Spring Kit (Use w/OEM Retainer & Seat)
Vendor:SupertechYou save 20% ($82.34)Regular price $329.71Regular priceUnit price / per$412.05Sale price $329.71Sold out -
Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat)
Vendor:SupertechYou save 20% ($82.39)Regular price $329.90Regular priceUnit price / per$412.29Sale price $329.90Sale -
Supertech Honda F22A 16V Single Valve Spring Kit
Vendor:SupertechYou save 20% ($121.52)Regular price $486.59Regular priceUnit price / per$608.11Sale price $486.59Sale -
Supertech Honda D16A1 Single Valve Spring Kit
Vendor:SupertechYou save 20% ($131.82)Regular price $527.84Regular priceUnit price / per$659.66Sale price $527.84Sale -
Supertech Yamaha FZR-1800 Single Valve Spring Kit
Vendor:SupertechYou save 20% ($131.73)Regular price $527.48Regular priceUnit price / per$659.21Sale price $527.48Sold out -
Supertech Seedoo 4TEC Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($93.36)Regular price $373.88Regular priceUnit price / per$467.24Sale price $373.88Sold out -
Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($164.07)Regular price $657.04Regular priceUnit price / per$821.11Sale price $657.04Sold out -
Supertech Toyota 3UR-FE 32V Dual Valve Spring Kit (Seat Pressure 62 at 37.80)
Vendor:SupertechYou save 20% ($330.47)Regular price $1,323.36Regular priceUnit price / per$1,653.83Sale price $1,323.36Sold out -
Supertech Toyota 2TR-FE Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($151.72)Regular price $607.56Regular priceUnit price / per$759.28Sale price $607.56Sold out -
Supertech Toyota Tacoma 2RZ/3RZ Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($151.72)Regular price $607.56Regular priceUnit price / per$759.28Sale price $607.56Sold out -
Supertech Toyota 1AR-FE 4 Cyl 2.7L Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($113.96)Regular price $456.33Regular priceUnit price / per$570.29Sale price $456.33Sold out -
Supertech GM ECOTEC 2.0L Dual Valve Spring Kit (Requires Smaller Seal)
Vendor:SupertechYou save 20% ($151.72)Regular price $607.56Regular priceUnit price / per$759.28Sale price $607.56Sold out -
Supertech Seedoo 4TEC Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($93.36)Regular price $373.88Regular priceUnit price / per$467.24Sale price $373.88Sale -
Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($164.07)Regular price $657.04Regular priceUnit price / per$821.11Sale price $657.04Sold out -
Supertech Toyota 3UR-FE 32V Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($330.47)Regular price $1,323.36Regular priceUnit price / per$1,653.83Sale price $1,323.36Sold out -
Supertech Toyota Tacoma 2TRFE Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($151.72)Regular price $607.56Regular priceUnit price / per$759.28Sale price $607.56Sold out -
Supertech Toyota 2GR-FE 24V Dual Valve Spring Kit
Vendor:SupertechYou save 20% ($249.72)Regular price $999.98Regular priceUnit price / per$1,249.70Sale price $999.98Sold out