GFB WGA high-performance internal wastegate actuator. It has a larger diaphragm area than the OEM actuator for better control of the wastegate flap, plus a longer stroke, shorter height and turnbuckle preload adjustment. Base boost is adjustable from 5 to 24psi with the supplied springs.

• 5psi and 7psi springs pre-installed for 12psi base; 10psi spring supplied

Includes: actuator, rod with nuts, clevis, bracket, 3 springs

Fits:

• Subaru Impreza WRX MY99-00
• Subaru Impreza WRX MY01-02 (bugeye)
• Subaru Impreza WRX MY03-05 (peanut eye)
• Subaru Impreza WRX MY06-07 (hawkeye)
• Factory TD04 turbo

This actuator WILL increase boost pressure, so tuning is required. Intended for racing use only. GFB recommends fitting by a qualified automotive technician.

Genuine GFB (Go Fast Bits) part, supplied by Boosted Performance Parts, Sydney. Not sure it suits your car? Contact us with your make, model and mods before ordering.