Supertech SS Valves Black Nitrided Subaru WRX EJ20 EJ205 EJ207

This is a set of 16 Supertech Stainless Steel Black Nitrided Valves for Sbaru WRX EJ20 2.0L Engines.

Supertech has been around for a long time in the Valvetrain industry, and has race proven their product year after year, and backed it up with world records and first place trophies. We use Supertech in our top level engine builds for good reason. We suggest Supertech Valvesprings and Retainers and actually use them in some of our very own cars.