Turbo XS RFL Blow off valve
TurboXS RFL(Really F**n Loud)Blow off valve Full atmospheric and quick adjustment Comes with adaptor suit MY07 Subaru Liberty GTB /WRX (MY08-11)please check custom adaptor and bung for Oem recirc hose(see pics) Has box and instructions aswell as other weld on pipes as come when new Works perfectly and is probably the loudest BOV and I have tried almost all brands and types in past Only selling as need funds and returning car back to stock . Very hard to find these days and was purchased new in