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The Turbosmart WG40 3 PSI inner spring is specified for use with Turbosmart Ultra-Gate38, Comp-Gate40, Hyper-Gate45 external wastegates and select internal wastegate actuators. It provides a low-rate spring option for boosting control calibration, fitting the listed Turbosmart wastegate and actuator assemblies to tailor base boost levels as part of a larger wastegate spring-change setup.
Turbosmart WG40 3PSI Inner Spring Brown/Black
