GFB - WGA Wastegate Actuator EVO X audi-a1-8x---10-18-1-4-tfsi---185-esi5293901 billet aluminium construction with high-durometer

billet aluminium construction with high-durometer rubber

TMS technology for rapid boost recovery during gear changes

5 TFSI (367 hp):

6 turbo engines

producing a distinctive tone that stimulates the senses

GFB - WGA Wastegate Actuator EVO X audi-a1-8x---10-18-1-4-tfsi---185-esi5293901 billet aluminium construction with high-durometerThe GFB WGA is a premium internal Wastegate actuator that provides much more precise boost control and greater stability than the standard actuator. Thanks to a larger diaphragm surface area, the Wastegate is better able to withstand exhaust back pressure, preventing the valve from opening prematurely. The result: more stable boost, faster response and more reliable performance, particularly in tuned engines. The actuator offers both adjustable base