GSC POWER DIVISION GSC2057-12 6.6MM STEM +1MM SUPER ALLOY EXHAUST VALVE NISSAN VR38DETT

Unlock Unmatched Performance and Durability

Looking to push your Nissan GT-R VR38DETT past the 2200+ HP threshold? GSC Power Division answers the call with the new 6.6mm Valve Stem +1mm Head Diameter Super Alloy Performance Exhaust Valve. Engineered for extreme airflow, efficiency, and durability under the most punishing conditions.