Solid Boost Actuator [04-07 STI VF Series]


An AVO actuator endows the factory turbo with a more solid boost response while ensuring boost is maintained at a preset level, resulting in increased torque and hp. Where the factory actuator drops boost as the revs rise, the AVO actuator delivers constant boost all the way to redline and beyond. An extremely safe, reliable and effective means of raising your boost level. Fits to these stock turbochargers: VF22, VF24, VF28, VF30, VF39, VF41 Applied Models: Impreza WRX STI: 2004-2007 [2.5-liter turbocharged]


SKU: S2D96908A001A.


•Make: Subaru Impreza
•Make: Subaru Forester
•Make: Subaru Impreza STI
•Model Year: 2006
•Model Year: 2005
•Model Year: 2007
•Model Year: 2004
•Engine Type: EJ25 2.5 Turbo