The GenV WG40 CompGate40 External Wastegate is a motorsport-proven external wastegate – the highest flow wastegate in its class. The GenV offers extensive user configuration, extended thermal performance, fatigue resistance and best-in-class flow performance for optimal control and longevity.

The GenV range offers more features , options and performance than any other valve. The Turbosmart GenV External Wastegate is a complete overhaul of a classic, and the only feature that has been carried over from the Gen4 range is the mounting orientation. The CFD has been optimized and validated internally for maximum flow and temperature management.

This is a direct upgrade to all Gen4 Turbosmart wastegates, with our unique collar lock system, variable actuator cap and base for easy, optional 360 routing degrees of reference pipes, V-band clamps, optional liquid cooling, 1/8″ NPT reference ports and a full line of springs available.