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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Supertech Mitsubishi 3000GT 6G72 Black Nitrided Intake Valve - +1mm Oversize - Set of 12
-20%
Vendor: SupertechSupertech Mitsubishi 3000GT 6G72 Black Nitrided Intake Valve - +1mm Oversize - Set of 12
Regular price $341.87 Sale price $273.56
Supertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8
-20%
Vendor: SupertechSupertech Mitsubishi 4G63/4G63T Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Regular price $222.38 Sale price $177.94
Supertech Mitsubishi 4G63 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
-20%
Vendor: SupertechSupertech Mitsubishi 4G63 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
Regular price $213.29 Sale price $170.67
Supertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8
-20%
Vendor: SupertechSupertech Mitsubishi 4G63/4G63T Black Nitrided Exhaust Valve - Set of 8
Regular price $213.29 Sale price $170.67
Supertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8
-20%
Vendor: SupertechSupertech Mitsubishi 4B11 EVO X Inconel Exhaust Valve - +1mm Oversize - Set of 8
Regular price $341.38 Sale price $273.16
Supertech Mitsubishi 4B11 2.0L Turbo DOHC Inconel Exhaust Valve - Set of 8
-20%
Vendor: SupertechSupertech Mitsubishi 4B11 2.0L Turbo DOHC Inconel Exhaust Valve - Set of 8
Regular price $334.14 Sale price $267.37
Supertech Mini Cooper R56 N14B16C Black Nitrided Intake Valve - +1mm Oversize - Set of 8
-20%
Vendor: SupertechSupertech Mini Cooper R56 N14B16C Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Regular price $271.51 Sale price $217.26
Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8
-20%
Vendor: SupertechSupertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - +0.8mm OS - Set of 8
Regular price $580.92 Sale price $464.84
Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - Set of 8
-20%
Vendor: SupertechSupertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - Set of 8
Regular price $540.57 Sale price $432.55
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8
-20%
Vendor: SupertechSupertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Regular price $252.68 Sale price $202.19
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8
-20%
Vendor: SupertechSupertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Regular price $247.78 Sale price $198.27
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8
-20%
Vendor: SupertechSupertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8
Regular price $250.98 Sale price $200.83
Supertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8
-20%
Vendor: SupertechSupertech Mazda Miata 1.8L Black Nitrided Intake Valve - Set of 8
Regular price $229.77 Sale price $183.86
Supertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8
-20%
Vendor: SupertechSupertech Mazda Miata 1.6L Black Nitrided Intake Valve - Set of 8
Regular price $229.72 Sale price $183.82
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
-20%
Vendor: SupertechSupertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
Regular price $235.15 Sale price $188.16
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8
-20%
Vendor: SupertechSupertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8
Regular price $233.47 Sale price $186.82
Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
-20%
Vendor: SupertechSupertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
Regular price $238.02 Sale price $190.46
Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8
-20%
Vendor: SupertechSupertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8
Regular price $229.77 Sale price $183.86
Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8
-20%
Vendor: SupertechSupertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8
Regular price $235.15 Sale price $188.16
Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8
-20%
Vendor: SupertechSupertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8
Regular price $405.83 Sale price $324.74
Supertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8
-20%
Vendor: SupertechSupertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8
Regular price $360.89 Sale price $288.78
Supertech Mazda Miata 1.8L Inconel Exhaust Valve - Set of 8
-20%
Vendor: SupertechSupertech Mazda Miata 1.8L Inconel Exhaust Valve - Set of 8
Regular price $360.89 Sale price $288.78
Supertech Honda B Series VTec Titanium Locking Pin (Set of 8) Supertech Honda B Series VTec Titanium Locking Pin (Set of 8)
-20%Sold out
Vendor: SupertechSupertech Honda B Series VTec Titanium Locking Pin (Set of 8)
Regular price $146.00 Sale price $116.83
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Supertech VW 16V Single Groove Valve Lock (Req 2 Per Valve) - Set of 8
-20%
Vendor: SupertechSupertech VW 16V Single Groove Valve Lock (Req 2 Per Valve) - Set of 8
Regular price $15.82 Sale price $12.66
Supertech Audi / BMW / Opel 6mm Stem Triple Groove Valve Lock (Req 2 Per Valve) - Set of 16
-20%
Vendor: SupertechSupertech Audi / BMW / Opel 6mm Stem Triple Groove Valve Lock (Req 2 Per Valve) - Set of 16
Regular price $31.64 Sale price $25.32