
The Turbo XS 25 mm Bosch bypass valve replacement is a Racing Bypass Valve Type 25 intended as a direct replacement for compatible 25 mm Bosch-style bypass valves. It serves to replace the factory bypass function in turbo systems where a Type 25 racing-style valve is specified. The copy focuses on correct sizing and the valve’s role as a replacement part in forced-induction setups.
Turbo XS 25mm Bosch Bypass Valve Replacement