The 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.
Performance, reliability and high quality of manufacture sets Turbosmart Type 5 BOVs apart from the rest. Made from tough and durable billet aluminium and including many innovative features like the billet V-band clamp for fast and reliable installation. Turbosmart BOVs have big flow capabilities while being small in size and light in weight.