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.
Supertech provides the racing market with superior valves and valve train components for virtually every type of racing. Whether it’s Drag Racing, Rally, Road Racing or any other type of motorsport, Supertech is sure to have the perfect performance solution for your application. If not, they are always willing to work with you to custom manufacture the solution that is just right for you.
BMW S14 16v / S38 24v Dual Valve spring 92lbs @35.5 SPR-H1005D/S14 + RET-BMS14/T1 + SEAT-H1002)
BMW S54 24v 3.2 Lts Dual valve spring 82lbs @ 41mm (24)SPR-2521/2BM+(24)RETBM2521/T1S+ SEAT-BMS54