Turbosmart Race Port BOV Controller Kit Race Port - Blue Product Type_BOV Springs Simply unplug and unbolt your

Simply unplug and unbolt your OEM Blow-Off Valve

the Focus is already pushing the boundaries of its standard plastic blow-off valve - and there's not much room to turn the boost up before the standard valve will struggle to keep up

Available in various finishes:

Having tested and seen other variations on the market

better valve performance and race-proven durability

Turbosmart Race Port BOV Controller Kit Race Port - Blue Product Type_BOV Springs Simply unplug and unbolt yourThe Turbosmart BOV controller is an electronic device which controls the pressure signal to the BOV. It works by detecting a negative voltage change in throttle position. It then energises a solenoid to vent all of the air out of the BOV cap, causing a pressure differential between the piston of the BOV and the cap which will vent pressure from the intake system. Large diesel engines with larger turbochargers can experience compressor surge when