Turbo XS RFL BOV on 335i N54 Rfl Bov
Genesis Coupe RFL Blow off valve Had the lady drive the car so I could actually hear what it sounds like when I'm driving around She didn't get on it too hard tho :( Turbo XS RFL BOV on 335i N54 Synapse VS Turbo XS RFL on the test rig It's because you're using the stock diverter valve solenoid for reference which is a big no no with aftermarket bovs. You need a aftermarket solenoid. ...