GFB Wastegate Actuator WRX STI

The WGA features a longer stroke, shorter height, and more adjustment than its rivals.

WGA part # 7305 is designed to bolt on to Subaru WRX STI models from MY99-21 and will also fit most single-scroll IHI VF turbos. The 5psi and 10psi springs are installed for a base pressure of 15psi, and the 7psi spring is included in the packaging for further tuning options.