Blow-Off Valves

Turbosmart  Blow-Off Valve Controller TS-0304-1003   The Turbosmart BOV controller is an electronic device which controls the pressure signal to the BOV. It is designed for gas engines with large cams, heavily ported rotary engines and...

Turbosmart Race Port Black Blow-Off Valve Controller Kit TS-0304-1002  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...

Turbosmart Race Port Blue Blow-Off Valve Controller Kit TS-0304-1001  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...