Blow Off Valve (BOV) Adapter for Mercedes C63, C43, A45, CLA45, GLA45 (M139L Engine) 328i (F30) Power gains of up to

Power gains of up to 80 horsepower to the wheels (100hp crank) are possible on a completely stock vehicle running pump gas with the B58 engine

Paddles are activated by hitting a paddle in 2007 and newer vehicles

Bmw 328i Xdrive 2009 to 2013

Power gains are up to 40hp to the wheels (55hp crank) on a completely stock car on pump gas

Blow Off Valve (BOV) Adapter for Mercedes C63, C43, A45, CLA45, GLA45 (M139L Engine) 328i (F30) Power gains of up toThe Burger Motorsports Blow Off Valve (BOV) mounts between the OE bypass solenoid and the vehicle, causing the unused charge air to vent to the atmosphere giving off the desired "Pshhhh" blow off sound all turbo owners love. Easy install. Remove the factory bypass solenoid, place the BMS BOV in between, and reattach it to the vehicle with the supplied extended bolts. CNC machined out of lightweight billet aluminum and anodized black so they last the