GSC P-D Toyota Supra/BMW B58 / BMW M3/M4 S58 Chrome Polished 28.5mm Head Exhaust Valve - Set of 12

This set includes 12 GSC Power Division exhaust valves, each featuring a 28.5mm head with a chrome polished finish. These valves are specifically made for performance applications in the Toyota Supra and BMW B58/S58 engines, which are known for their power and responsiveness.

The 28.5mm head size is a notable upgrade over stock, designed to improve exhaust flow and help your engine breathe more freely. The chrome polished finish on the valve face not only looks good but also contributes to a smoother surface, which can help reduce carbon buildup and maintain sealing integrity over time. These valves are well-built for demanding use, ensuring they can handle the increased heat and stress found in performance-tuned engines.

When rebuilding or upgrading the top end of your Toyota Supra or BMW B58/S58, these exhaust valves are a solid option to consider for improved performance and durability.