Supertech

Located in San Jose, California in the heart of Silicon Valley, Supertech was born from the same fertile ground as many other companies in this area utilizingcutting edge technology to fuel growth. Supertech fuses this technology with passionate people and over 30 years of experience in creating the highest performance valves and valve train components available.

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Vendor: SupertechSupertech Honda D16Z/D16Y8/D17 Single Valve Spring Kit
Regular price $522.23 Sale price $417.88
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Vendor: SupertechSupertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
Regular price $597.80 Sale price $478.35
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Vendor: SupertechSupertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Regular price $974.00 Sale price $779.37
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Vendor: SupertechSupertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm
Regular price $1,136.21 Sale price $909.17
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Vendor: SupertechSupertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)
Regular price $1,136.21 Sale price $909.17
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Vendor: SupertechSupertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit
Regular price $733.51 Sale price $586.94
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Vendor: SupertechSupertech VW 2.5L 5cyl 20V Single Valve Spring Kit
Regular price $687.12 Sale price $549.81
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Vendor: SupertechSupertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
Regular price $752.89 Sale price $602.45
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Vendor: SupertechSupertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16
Regular price $275.05 Sale price $220.09
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Vendor: SupertechSupertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16
Regular price $312.77 Sale price $250.27
User 1
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Vendor: SupertechSupertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16
Regular price $312.77 Sale price $250.27
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Vendor: SupertechSupertech Honda K20/K24 Dual Valve Spring - Set of 16
Regular price $288.85 Sale price $231.13
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Vendor: SupertechSupertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
Regular price $288.85 Sale price $231.13
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Vendor: SupertechSupertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16
Regular price $289.52 Sale price $231.67
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Vendor: SupertechSupertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - Set of 8
Regular price $233.32 Sale price $186.69
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-20%Sold out
Vendor: SupertechSupertech Spring Seat Locator for SPR-TS1015 Subaru WRX EJ20-25 1mm Thick - Set of 16
Regular price $137.82 Sale price $110.28
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Vendor: SupertechSupertech Honda RSX / S2000 Spring Seat Locator for Dual Spring H1020 Series - Set of 16
Regular price $138.03 Sale price $110.45
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Vendor: SupertechSupertech Dual Spring Seat Locator - Set of 16
Regular price $138.03 Sale price $110.45
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Vendor: SupertechSupertech Titanium Retainer for SPR-H1000 Series - Single (Drop Ship Only)
Regular price $19.37 Sale price $15.50
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Vendor: SupertechSupertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.60mm Thickness
Regular price $6.32 Sale price $5.06
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Vendor: SupertechSupertech 89.5mm Bore Piston Rings - 1x3.30 / 1.2x3.70 / 2.8x3.30mm High Performance Gas Nitrided
Regular price $28.99 Sale price $23.20
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Vendor: SupertechSupertech 89mm Bore Piston Rings - 1x3.30 / 1.2x3.70 / 2.8x3.30mm High Performance Gas Nitrided
Regular price $28.99 Sale price $23.20
User 1
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Vendor: SupertechSupertech 88mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.30mm High Performance Gas Nitrided
Regular price $28.99 Sale price $23.20
User 1
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Vendor: SupertechSupertech 87.5mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.30mm High Performance Gas Nitrided
Regular price $28.99 Sale price $23.20
User 1
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Vendor: SupertechSupertech 87mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.30mm High Performance Gas Nitrided
Regular price $28.99 Sale price $23.20