Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit 0 Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit $630.57 $787.98 Quick view add to cart Add Wish List
Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit 0 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit $629.53 $786.68 Quick view add to cart Add Wish List
Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit 0 Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit $544.22 $680.07 Quick view add to cart Add Wish List
Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 0 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 $370.99 $463.60 Quick view add to cart Add Wish List
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit 0 Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit $944.30 $1,180.03 Quick view add to cart Add Wish List
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit SPRK-H1000D-BM-ST 0 Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit $833.98 $1,042.17 Quick view add to cart Add Wish List
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit 0 Supertech BMW S54 24V 3.2L Dual Valve Spring Kit $944.30 $1,180.03 Quick view add to cart Add Wish List
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) 0 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) $527.89 $659.66 Quick view add to cart Add Wish List
Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16 0 Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16 $267.81 $334.66 Quick view add to cart Add Wish List
Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16 0 Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16 $267.81 $334.66 Quick view add to cart Add Wish List
Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat) 0 Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat) $353.02 $441.14 Quick view add to cart Add Wish List
Supertech Honda B-Seriers Dual Valve Spring Kit (Set of 16) 0 Supertech Honda B-Seriers Dual Valve Spring Kit (Set of 16) $438.32 $547.74 Quick view add to cart Add Wish List
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) 0 Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) $511.86 $639.64 Quick view add to cart Add Wish List
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) SPRK-H100DR 0 Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) $511.86 $639.64 Quick view add to cart Add Wish List
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) SPRK-H200DR 0 Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) $639.81 $799.52 Quick view add to cart Add Wish List
Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit 0 Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit $108.11 $135.10 Quick view add to cart Add Wish List
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16 0 Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16 $247.33 $309.07 Quick view add to cart Add Wish List
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16 SPR-H200DR-16 0 Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16 $375.31 $469.01 Quick view add to cart Add Wish List
Supertech Honda D16A/D15B Single Valve Spring - 16 0 Supertech Honda D16A/D15B Single Valve Spring - 16 $182.48 $228.03 Quick view add to cart Add Wish List
Supertech Honda D16Z/D16Y8/D17 Single Valve Spring Kit 0 Supertech Honda D16Z/D16Y8/D17 Single Valve Spring Kit $447.16 $558.78 Quick view add to cart Add Wish List
Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - 16 0 Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - 16 $182.48 $228.03 Quick view add to cart Add Wish List
Supertech Honda F20/K20A2 Beehive Valve Spring Kit 0 Supertech Honda F20/K20A2 Beehive Valve Spring Kit $617.77 $771.99 Quick view add to cart Add Wish List
Supertech Honda F20/K20A2 Dual Valve Spring Kit 0 Supertech Honda F20/K20A2 Dual Valve Spring Kit $606.00 $757.28 Quick view add to cart Add Wish List
Supertech Honda F20/K20A2 Dual Valve Spring Kit SPRK-H1019D 0 Supertech Honda F20/K20A2 Dual Valve Spring Kit $606.00 $757.28 Quick view add to cart Add Wish List
Supertech Honda H22 Dual Valve Spring Kit 0 Supertech Honda H22 Dual Valve Spring Kit $511.86 $639.64 Quick view add to cart Add Wish List
Supertech Honda H22 Dual Valve Spring Kit SPRK-H1000D 0 Supertech Honda H22 Dual Valve Spring Kit $511.86 $639.64 Quick view add to cart Add Wish List
Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16 0 Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16 $247.33 $309.07 Quick view add to cart Add Wish List
Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16 SPR-H1000D-16 0 Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16 $247.90 $309.78 Quick view add to cart Add Wish List
Supertech Honda Integra LS B18A/B Dual Valve Spring Kit 0 Supertech Honda Integra LS B18A/B Dual Valve Spring Kit $629.53 $786.68 Quick view add to cart Add Wish List
Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16 0 Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16 $309.01 $386.15 Quick view add to cart Add Wish List
Supertech Honda K24Z7 Dual Valve Spring Kit 0 Supertech Honda K24Z7 Dual Valve Spring Kit $664.65 $830.57 Quick view add to cart Add Wish List
Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat) 0 Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat) $629.53 $786.68 Quick view add to cart Add Wish List
Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB 0 Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB $361.74 $452.04 Quick view add to cart Add Wish List
Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit 0 Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit $644.66 $805.59 Quick view add to cart Add Wish List
Supertech Mazda Miata 1.8L 84mm Bore 30.5mm Comp Height 10.5cc Dome 11:1 CR Pistons - Set of 4 0 Supertech Mazda Miata 1.8L 84mm Bore 30.5mm Comp Height 10.5cc Dome 11:1 CR Pistons - Set of 4 $658.80 $823.26 Quick view add to cart Add Wish List
Supertech Mazda Miata 1.8L Dual Valve Spring Kit 0 Supertech Mazda Miata 1.8L Dual Valve Spring Kit $630.57 $787.98 Quick view add to cart Add Wish List
Supertech Mazda Miata 1.8L Single Valve Spring Kit 0 Supertech Mazda Miata 1.8L Single Valve Spring Kit $564.83 $705.83 Quick view add to cart Add Wish List
Supertech Mitsubishi 4B11 EVO X Black Nitrided Intake Valve - +1mm Oversize - Set of 8 0 Supertech Mitsubishi 4B11 EVO X Black Nitrided Intake Valve - +1mm Oversize - Set of 8 $205.97 $257.39 Quick view add to cart Add Wish List
Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8 0 Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8 $292.30 $365.27 Quick view add to cart Add Wish List
Supertech Mitsubishi 4G63 Dual Valve Spring Kit 0 Supertech Mitsubishi 4G63 Dual Valve Spring Kit $601.87 $752.12 Quick view add to cart Add Wish List
Supertech Mitsubishi EVO X 4B11 Black Nitrided Intake Valve - Set of 8 0 Supertech Mitsubishi EVO X 4B11 Black Nitrided Intake Valve - Set of 8 $205.97 $257.39 Quick view add to cart Add Wish List
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) 0 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) $629.53 $786.68 Quick view add to cart Add Wish List
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) SPRK-M1015-EX3 0 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) $629.53 $786.68 Quick view add to cart Add Wish List
Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16 0 Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16 $37.84 $47.29 Quick view add to cart Add Wish List
Supertech Nissan KA24 Dual Valve Spring Kit 0 Supertech Nissan KA24 Dual Valve Spring Kit $585.42 $731.56 Quick view add to cart Add Wish List
Supertech Nissan RB26DET 24V Dual Valve Spring Kit 0 Supertech Nissan RB26DET 24V Dual Valve Spring Kit $765.68 $956.83 Quick view add to cart Add Wish List
Supertech Nissan RB26DET 24V Single Valve Spring Kit 0 Supertech Nissan RB26DET 24V Single Valve Spring Kit $668.41 $835.26 Quick view add to cart Add Wish List
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit 0 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit $944.30 $1,180.03 Quick view add to cart Add Wish List
Supertech Nissan SR20DET Single Valve Spring Kit 0 Supertech Nissan SR20DET Single Valve Spring Kit $447.16 $558.78 Quick view add to cart Add Wish List
Supertech Seedoo 4TEC Dual Valve Spring Kit 0 Supertech Seedoo 4TEC Dual Valve Spring Kit $400.07 $499.95 Quick view add to cart Add Wish List
Supertech Subaru Impreza EJ25 Dual Valve Spring Kit 0 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit $629.53 $786.68 Quick view add to cart Add Wish List
Supertech Toyota 2JZ Dual Valve Spring Kit SPRK-TS1015 0 Supertech Toyota 2JZ Dual Valve Spring Kit $878.09 $1,097.29 Quick view add to cart Add Wish List
Supertech Toyota GR Corolla G16E-GTS 32 x 5.48 x 117.10mm Inconel Exhaust Valve - Set of 6 0 Supertech Toyota GR Corolla G16E-GTS 32 x 5.48 x 117.10mm Inconel Exhaust Valve - Set of 6 $347.43 $434.16 Quick view add to cart Add Wish List
Supertech Toyota GR Corolla G16E-GTS 32.8 x 5.48 x 113.6mm Blk Nitrided Intake Valve - Set of 6 0 Supertech Toyota GR Corolla G16E-GTS 32.8 x 5.48 x 113.6mm Blk Nitrided Intake Valve - Set of 6 $157.47 $196.78 Quick view add to cart Add Wish List
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16 0 Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16 $182.48 $228.03 Quick view add to cart Add Wish List
Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick 0 Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick $1.29 $1.61 Quick view add to cart Add Wish List
Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit 0 Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit $588.34 $735.21 Quick view add to cart Add Wish List
Supertech VW VR6 12V Dual Valve Spring Kit 0 Supertech VW VR6 12V Dual Valve Spring Kit $383.89 $479.72 Quick view add to cart Add Wish List
Supertech VW VR6 24V R32 Dual Valve Spring Kit 0 Supertech VW VR6 24V R32 Dual Valve Spring Kit $878.09 $1,097.29 Quick view add to cart Add Wish List
Supertech VW VR6 Dual Valve Spring - Set of 12 0 Supertech VW VR6 Dual Valve Spring - Set of 12 $185.93 $232.35 Quick view add to cart Add Wish List
