Collection: Supertech
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Supertech Honda B16A/B18C Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Vendor:SupertechRegular price $170.67 USDRegular priceUnit price per$213.29 USDSale price $170.67 USDSale -
Supertech Ford Duratec 2.3L 89.5mm 1.122in CH -20cc Dish 9.3:1 CR Piston - Set of 4 (Excl Rings)
Vendor:SupertechRegular price $670.72 USDRegular priceUnit price per$838.20 USDSale price $670.72 USDSale -
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8
Vendor:SupertechRegular price $293.37 USDRegular priceUnit price per$366.63 USDSale price $293.37 USDSale -
Supertech BMW 6mm Stem Viton Exhaust Valve Stem Seal - Set of 12
Vendor:SupertechRegular price $21.22 USDRegular priceUnit price per$26.52 USDSale price $21.22 USDSale -
Supertech VW/Audi 2.5T FSI Valve Stem Seal - Set of 10
Vendor:SupertechRegular price $7.28 USDRegular priceUnit price per$9.10 USDSale price $7.28 USDSale -
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)
Vendor:SupertechRegular price $589.28 USDRegular priceUnit price per$736.44 USDSale price $589.28 USDSale -
Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm)
Vendor:SupertechRegular price $989.99 USDRegular priceUnit price per$1,237.22 USDSale price $989.99 USDSale -
Supertech BMW M50/S50/M52/S52/M54 Dual Valve Spring Kit
Vendor:SupertechRegular price $779.37 USDRegular priceUnit price per$974.00 USDSale price $779.37 USDSale -
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
Vendor:SupertechRegular price $1,278.68 USDRegular priceUnit price per$1,598.00 USDSale price $1,278.68 USDSale -
Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit
Vendor:SupertechRegular price $586.94 USDRegular priceUnit price per$733.51 USDSale price $586.94 USDSale -
Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit
Vendor:SupertechRegular price $417.88 USDRegular priceUnit price per$522.23 USDSale price $417.88 USDSale -
Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base)
Vendor:SupertechRegular price $616.23 USDRegular priceUnit price per$770.11 USDSale price $616.23 USDSale -
Supertech Mazda Miata 1.6L 78.50mm (+0.50) -10.5cc Dish 8.8:1 CR Piston - Set of 4 (Excl Rings)
Vendor:SupertechRegular price $598.88 USDRegular priceUnit price per$748.44 USDSale price $598.88 USDSale -
Supertech Honda B16A 29x5.45x102.5 mm Blk Nitrided Flat 1mm OS Exhaust Valve - Set of 8
Vendor:SupertechRegular price $168.52 USDRegular priceUnit price per$210.60 USDSale price $168.52 USDSale -
Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
Vendor:SupertechRegular price $197.46 USDRegular priceUnit price per$246.77 USDSale price $197.46 USDSale -
Supertech GM Ecotec 2.0L/2.2L Inconel Exhaust Valve - Set of 8
Vendor:SupertechRegular price $286.63 USDRegular priceUnit price per$358.21 USDSale price $286.63 USDSale -
Supertech Honda NSX Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 12
Vendor:SupertechRegular price $118.16 USDRegular priceUnit price per$147.66 USDSale price $118.16 USDSale -
Supertech Honda NSX Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 12
Vendor:SupertechRegular price $118.16 USDRegular priceUnit price per$147.66 USDSale price $118.16 USDSale -
Supertech Honda B18C5/B18C1/B17A/B16A/B15A 12.09mm OD Exhaust Valve Guide - Set of 8
Vendor:SupertechRegular price $55.57 USDRegular priceUnit price per$69.44 USDSale price $55.57 USDSale -
Supertech Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide Oversize OD 11.075mm - Set of 8
Vendor:SupertechRegular price $59.06 USDRegular priceUnit price per$73.81 USDSale price $59.06 USDSale -
Supertech Miata Cam Follower 30mm x 26mm Height x 16mm (Use w/5.5mm Lash Caps) - Set of 8
Vendor:SupertechRegular price $274.78 USDRegular priceUnit price per$343.40 USDSale price $274.78 USDSale -
Supertech VW/Audi 7mm Viton Exhaust Valve Stem Seal - Set of 12
Vendor:SupertechRegular price $11.73 USDRegular priceUnit price per$14.66 USDSale price $11.73 USDSale -
Supertech 77.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided
Vendor:SupertechRegular price $23.20 USDRegular priceUnit price per$28.99 USDSale price $23.20 USDSale -
Supertech Audi/VW 2.0T FSI 16V Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Vendor:SupertechRegular price $209.85 USDRegular priceUnit price per$262.25 USDSale price $209.85 USDSale -
Supertech Subaru BRZ / Toyota FRS Viton Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $8.36 USDRegular priceUnit price per$10.45 USDSale price $8.36 USDSale -
Supertech Honda F20/K20 Dual Valve Spring Kit
Vendor:SupertechRegular price $538.81 USDRegular priceUnit price per$673.37 USDSale price $538.81 USDSale -
Supertech VW/Audi 2.0L FSI EA113 Single Valve Spring Kit
Vendor:SupertechRegular price $456.33 USDRegular priceUnit price per$570.29 USDSale price $456.33 USDSale -
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.80mm Thickness
Vendor:SupertechRegular price $5.06 USDRegular priceUnit price per$6.32 USDSale price $5.06 USDSale -
Supertech Mini R56 N18 JCW 1.6T 77.50mm Bore 10:1 CR Pistons- Set of 4 (Use w/GNH07750) (Excl Rings)
Vendor:SupertechRegular price $681.48 USDRegular priceUnit price per$851.64 USDSale price $681.48 USDSale -
Supertech Mazda Miata 1.8L 84mm Bore -4cc Dish 8.6:1 Pistons - Set of 4 (Excl Rings)
Vendor:SupertechRegular price $600.39 USDRegular priceUnit price per$750.33 USDSale price $600.39 USDSale -
Supertech 5.5mm 7 Degrees .030in Taller Valve Lock (Req 2 Per Valve) - Set of 32
Vendor:SupertechRegular price $101.84 USDRegular priceUnit price per$127.28 USDSale price $101.84 USDSale -
Supertech Honda B18A/B20 28x6.55x105.80mm Blk Nitrided Exhaust Valve - Set of 8
Vendor:SupertechRegular price $168.52 USDRegular priceUnit price per$210.60 USDSale price $168.52 USDSale -
Supertech Honda K20 Exhaust Valve Guide 6.6mm Stem - Set of 8
Vendor:SupertechRegular price $86.08 USDRegular priceUnit price per$107.57 USDSale price $86.08 USDSold out -
Supertech Honda B/H Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
Vendor:SupertechRegular price $48.49 USDRegular priceUnit price per$60.59 USDSale price $48.49 USDSale -
Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8
Vendor:SupertechRegular price $64.71 USDRegular priceUnit price per$80.86 USDSale price $64.71 USDSale -
Supertech Audi 1.8T Manganese Bronze Intake & Exhaust Oversize Valve Guide - Set of 10
Vendor:SupertechRegular price $73.86 USDRegular priceUnit price per$92.30 USDSale price $73.86 USDSale -
Supertech Cam Follower Shim 8mm Dia 2.50mm Thick
Vendor:SupertechRegular price $4.90 USDRegular priceUnit price per$6.12 USDSale price $4.90 USDSold out -
Supertech Cam Follower Shim 8mm Dia 1.90mm Thick
Vendor:SupertechRegular price $4.90 USDRegular priceUnit price per$6.12 USDSale price $4.90 USDSold out -
Supertech Block Guard for Nissan 350 VQ35DET (Left & Right Side)
Vendor:SupertechRegular price $240.53 USDRegular priceUnit price per$300.60 USDSale price $240.53 USDSale -
Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 18
Vendor:SupertechRegular price $442.77 USDRegular priceUnit price per$553.34 USDSale price $442.77 USDSale -
Supertech Audi/VW 1.8T 5V Inconel Exhaust Valve - Set of 8
Vendor:SupertechRegular price $300.89 USDRegular priceUnit price per$376.03 USDSale price $300.89 USDSale -
Supertech Audi/VW 1.8T 5V Inconel Exhaust Valve - Set of 12
Vendor:SupertechRegular price $451.32 USDRegular priceUnit price per$564.02 USDSale price $451.32 USDSale -
Supertech VW R32 VR6 24V Black Nitrided Intake Valve - Set of 6
Vendor:SupertechRegular price $154.16 USDRegular priceUnit price per$192.66 USDSale price $154.16 USDSale -
Supertech VW 1.8L/2.0L 8V 16V Black Nitrided Intake Valve - +0.5mm Oversize - Set of 10
Vendor:SupertechRegular price $249.86 USDRegular priceUnit price per$312.26 USDSale price $249.86 USDSale -
Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10
Vendor:SupertechRegular price $249.86 USDRegular priceUnit price per$312.26 USDSale price $249.86 USDSale -
Supertech VW VR6 2.8L Black Nitrided Intake Valve - Set of 6
Vendor:SupertechRegular price $149.93 USDRegular priceUnit price per$187.37 USDSale price $149.93 USDSale -
Supertech VW VR6 2.8L Black Nitrided Exhaust Valve - Set of 6
Vendor:SupertechRegular price $148.71 USDRegular priceUnit price per$185.84 USDSale price $148.71 USDSale -
Supertech VW R32 VR6 24V Inconel Exhaust Valve - Set of 6
Vendor:SupertechRegular price $242.05 USDRegular priceUnit price per$302.50 USDSale price $242.05 USDSale -
Supertech Audi/VW 2.0T FSI 16V Inconel Exhaust Valve- +1mm Oversize - Set of 8
Vendor:SupertechRegular price $311.27 USDRegular priceUnit price per$389.01 USDSale price $311.27 USDSale -
Supertech Audi/VW 2.0T FSI 16V Inconel Exhaust Valve - Set of 8
Vendor:SupertechRegular price $296.73 USDRegular priceUnit price per$370.82 USDSale price $296.73 USDSale -
Supertech Audi/VW 2.0T FSI 16V Inconel Exhaust Valve - Set of 10
Vendor:SupertechRegular price $370.91 USDRegular priceUnit price per$463.53 USDSale price $370.91 USDSale -
Supertech Mini Prince R56 6mm Viton Integral Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $16.44 USDRegular priceUnit price per$20.55 USDSale price $16.44 USDSale -
Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16
Vendor:SupertechRegular price $32.91 USDRegular priceUnit price per$41.13 USDSale price $32.91 USDSale -
Supertech Ford Ecoboost 2.0L/2.3L Viton Integral Intake Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $14.14 USDRegular priceUnit price per$17.67 USDSale price $14.14 USDSale -
Supertech Ford Ecoboost 2.0L/2.3L Viton Integral Exhaust Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $14.14 USDRegular priceUnit price per$17.67 USDSale price $14.14 USDSale -
Supertech Ford Duratec 5.5mm Viton Integral Valve Stem Seal w/Spring Seat - Set of 8
Vendor:SupertechRegular price $13.47 USDRegular priceUnit price per$16.83 USDSale price $13.47 USDSale -
Supertech BMW 6mm Viton Exhaust Integral Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $14.14 USDRegular priceUnit price per$17.67 USDSale price $14.14 USDSale -
Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $14.14 USDRegular priceUnit price per$17.67 USDSale price $14.14 USDSale -
Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $5.81 USDRegular priceUnit price per$7.26 USDSale price $5.81 USDSale -
Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 12
Vendor:SupertechRegular price $8.69 USDRegular priceUnit price per$10.86 USDSale price $8.69 USDSale -
Supertech VW/Audi / BMW 6mm Polyacrylic Intake Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $5.81 USDRegular priceUnit price per$7.26 USDSale price $5.81 USDSale -
Supertech VW/Audi / BMW 6mm Viton Exhaust Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $8.36 USDRegular priceUnit price per$10.45 USDSale price $8.36 USDSale -
Supertech VW/Audi / BMW 6mm Viton Exhaust Valve Stem Seal - Set of 12
Vendor:SupertechRegular price $11.73 USDRegular priceUnit price per$14.66 USDSale price $11.73 USDSale -
Supertech Toyota Yaris / Echo 4AGE 20V 5mm Viton Exhaust / Intake Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $8.36 USDRegular priceUnit price per$10.45 USDSale price $8.36 USDSale -
Supertech Toyota Yaris / Echo 4AGE 20V 5mm Viton Exhaust / Intake Valve Stem Seal - Set of 12
Vendor:SupertechRegular price $12.54 USDRegular priceUnit price per$15.67 USDSale price $12.54 USDSale -
Supertech Subaru EJ25 / Toyota 3SGTE/4AGE 16V 6mm Polyacrylic Intake Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $5.81 USDRegular priceUnit price per$7.26 USDSale price $5.81 USDSale -
Supertech Subaru EJ25/Toyota 3SGTE/4AGE 16V / 7MGTE 6mm Polyacrylic Int Valve Stem Seal - Set of 12
Vendor:SupertechRegular price $8.69 USDRegular priceUnit price per$10.86 USDSale price $8.69 USDSale -
Supertech Subaru EJ25 / Toyota 3SGTE/4AGE/7MGTE 6mm Viton Exhaust Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $7.81 USDRegular priceUnit price per$9.76 USDSale price $7.81 USDSale -
Supertech Subaru EJ25 / Toyota 3SGTE/4AGE/7MGTE 6mm Viton Exhaust Valve Stem Seal - Set of 12
Vendor:SupertechRegular price $11.73 USDRegular priceUnit price per$14.66 USDSale price $11.73 USDSale -
Supertech Honda 7mm Viton Intake & Exhaust Valve Stem Seal - Set of 12
Vendor:SupertechRegular price $12.54 USDRegular priceUnit price per$15.67 USDSale price $12.54 USDSale -
Supertech 6mm Valve Stem Seal OD 12.2mm Viton - Set of 8
Vendor:SupertechRegular price $8.36 USDRegular priceUnit price per$10.45 USDSale price $8.36 USDSale -
Supertech Scion tC 2AZFE / Celica 1ZZ/2ZZ Polyacrylic Intake 5.5mm Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $5.81 USDRegular priceUnit price per$7.26 USDSale price $5.81 USDSale -
Supertech Scion tC 2AZFE / Toyota Celica 1ZZ/2ZZ 5.5mm Viton Exhaust Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $8.36 USDRegular priceUnit price per$10.45 USDSale price $8.36 USDSale -
Supertech Nissan 7mm Viton Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $8.36 USDRegular priceUnit price per$10.45 USDSale price $8.36 USDSale -
Supertech Nissan 7mm Viton Valve Stem Seal - Set of 12
Vendor:SupertechRegular price $12.54 USDRegular priceUnit price per$15.67 USDSale price $12.54 USDSale -
Supertech SR20DE/SR20DET/RB26 6mm Intake Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $5.81 USDRegular priceUnit price per$7.26 USDSale price $5.81 USDSale -
Supertech SR20DE/SR20DET/RB26 6mm Intake Valve Stem Seal - Set of 12
Vendor:SupertechRegular price $8.69 USDRegular priceUnit price per$10.86 USDSale price $8.69 USDSale -
Supertech Nissan 5.5mm Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $8.87 USDRegular priceUnit price per$11.08 USDSale price $8.87 USDSale -
Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8
Vendor:SupertechRegular price $5.81 USDRegular priceUnit price per$7.26 USDSale price $5.81 USDSale -
Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8
Vendor:SupertechRegular price $8.36 USDRegular priceUnit price per$10.45 USDSale price $8.36 USDSale -
Supertech Honda LS / Mitsubishi (Reduced Dia) 6.6mm Polyacrylic Intake Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $5.73 USDRegular priceUnit price per$7.16 USDSale price $5.73 USDSale -
Supertech Honda LS / Mitsubishi (Reduced Dia) 6.6mm Viton Exhaust Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $8.36 USDRegular priceUnit price per$10.45 USDSale price $8.36 USDSale -
Supertech Honda 5.5mm Polyacrylic Intake Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $5.81 USDRegular priceUnit price per$7.26 USDSale price $5.81 USDSale -
Supertech Honda 5.5mm Viton Exhaust Valve Stem Seal - Set of 8
Vendor:SupertechRegular price $8.36 USDRegular priceUnit price per$10.45 USDSale price $8.36 USDSale -
Supertech Toyota Supra 2JZ Black Nitrided Intake Valve - +1mm Oversize - Set of 12
Vendor:SupertechRegular price $267.09 USDRegular priceUnit price per$333.79 USDSale price $267.09 USDSale -
Supertech Toyota Supra 2JZ Black Nitrided Intake Valve - Set of 12
Vendor:SupertechRegular price $267.03 USDRegular priceUnit price per$333.71 USDSale price $267.03 USDSale -
Supertech Toyota Supra 1JZGTE Black Nitrided Intake Valve - Set of 12
Vendor:SupertechRegular price $254.37 USDRegular priceUnit price per$317.89 USDSale price $254.37 USDSale -
Supertech Toyota 4AGE 16V Black Nitrided Exhaust Valve - Set of 8
Vendor:SupertechRegular price $177.98 USDRegular priceUnit price per$222.43 USDSale price $177.98 USDSale -
Supertech Toyota 2JZ Inconel Exhaust Valve - +1mm Oversize - Set of 12
Vendor:SupertechRegular price $389.74 USDRegular priceUnit price per$487.07 USDSale price $389.74 USDSale -
Supertech Toyota Supra 2JZGTE Inconel Exhaust Valve - Set of 12
Vendor:SupertechRegular price $389.63 USDRegular priceUnit price per$486.93 USDSale price $389.63 USDSale -
Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12
Vendor:SupertechRegular price $423.69 USDRegular priceUnit price per$529.49 USDSale price $423.69 USDSale -
Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)
Vendor:SupertechRegular price $1.21 USDRegular priceUnit price per$1.51 USDSale price $1.21 USDSale -
Supertech VW VR6 12V Dual Valve Spring Kit
Vendor:SupertechRegular price $358.75 USDRegular priceUnit price per$448.34 USDSale price $358.75 USDSale -
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
Vendor:SupertechRegular price $547.09 USDRegular priceUnit price per$683.71 USDSale price $547.09 USDSale -
Supertech Honda Integra LS B18A/B Dual Valve Spring Kit
Vendor:SupertechRegular price $588.31 USDRegular priceUnit price per$735.22 USDSale price $588.31 USDSale -
Supertech Toyota 2JZ Dual Valve Spring Kit
Vendor:SupertechRegular price $820.59 USDRegular priceUnit price per$1,025.51 USDSale price $820.59 USDSale -
Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm
Vendor:SupertechRegular price $527.84 USDRegular priceUnit price per$659.66 USDSale price $527.84 USDSale -
Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit
Vendor:SupertechRegular price $588.31 USDRegular priceUnit price per$735.22 USDSale price $588.31 USDSale -
Supertech VW VR6 24V R32 Dual Valve Spring Kit
Vendor:SupertechRegular price $820.59 USDRegular priceUnit price per$1,025.51 USDSale price $820.59 USDSale -
Supertech Mazda Miata 1.8L Dual Valve Spring Kit
Vendor:SupertechRegular price $589.28 USDRegular priceUnit price per$736.44 USDSale price $589.28 USDSale -
Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB
Vendor:SupertechRegular price $338.06 USDRegular priceUnit price per$422.48 USDSale price $338.06 USDSale -
Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit
Vendor:SupertechRegular price $508.58 USDRegular priceUnit price per$635.58 USDSale price $508.58 USDSale -
Supertech Nissan RB26DET 24V Single Valve Spring Kit
Vendor:SupertechRegular price $624.64 USDRegular priceUnit price per$780.63 USDSale price $624.64 USDSale -
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
Vendor:SupertechRegular price $715.54 USDRegular priceUnit price per$894.23 USDSale price $715.54 USDSale -
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
Vendor:SupertechRegular price $562.46 USDRegular priceUnit price per$702.92 USDSale price $562.46 USDSale -
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
Vendor:SupertechRegular price $562.46 USDRegular priceUnit price per$702.92 USDSale price $562.46 USDSale -
Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat)
Vendor:SupertechRegular price $588.31 USDRegular priceUnit price per$735.22 USDSale price $588.31 USDSale -
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
Vendor:SupertechRegular price $597.91 USDRegular priceUnit price per$747.22 USDSale price $597.91 USDSale
