Blow-Off Valves

ATI Procharger Race Valve "Open" w/ Aluminum Flange Black 3FASS-004B WHY ARE BYPASS VALVES IMPORTANT? For supercharging applications, surge occurs when excessive boost or pressure spikes as a result of a sudden throttle blade closing, which can cause...

VS Racing 50mm Blow Off Valve VS Racing BOV 50mm X50 model Comes with AL flange and all hardware included. Spring pre-installed is for medium setups 14-16″ of vac Spring in the box is setup for low vac setups such as 8-10″ of vac  

ATI Procharger Race Valve "Open" w/ Steel Flange Red 3FASS-008 WHY ARE BYPASS VALVES IMPORTANT? For supercharging applications, surge occurs when excessive boost or pressure spikes as a result of a sudden throttle blade closing, which can cause severe...

ATI Procharger ProFlow Bypass / Anti-Surge Valve AV008A-001 WHY ARE BYPASS VALVES IMPORTANT? For supercharging applications, surge occurs when excessive boost or pressure spikes as a result of a sudden throttle blade closing, which can cause severe...

ATI Procharger Race Valve "Open" w/ Aluminum Flange Red 3FASS-004 WHY ARE BYPASS VALVES IMPORTANT? For supercharging applications, surge occurs when excessive boost or pressure spikes as a result of a sudden throttle blade closing, which can cause...

ATI Procharger Bullet Bypass / Anti-Surge Valve - Open AV006A-004 WHY ARE BYPASS VALVES IMPORTANT? For supercharging applications, surge occurs when excessive boost or pressure spikes as a result of a sudden throttle blade closing, which can cause...

ATI Procharger Race Valve "Open" w/ Steel Flange Black 3FASS-008B WHY ARE BYPASS VALVES IMPORTANT? For supercharging applications, surge occurs when excessive boost or pressure spikes as a result of a sudden throttle blade closing, which can cause...

ATI Procharger Race Valve "Closed" w/ Aluminum Flange Black 3FASS-003B WHY ARE BYPASS VALVES IMPORTANT? For supercharging applications, surge occurs when excessive boost or pressure spikes as a result of a sudden throttle blade closing, which can cause...

Turbosmart Race Port Blow-Off Valve Spring Kit Spring Kit - Suit Turbosmart Raceport BOV Range. 0-4in HG through to 18-22inHG. Behind every Turbosmart product stands a long and rich racing history. While a majority of Turbosmart products are used on...

Turbosmart Alloy Weld Flange for Power Port Blow-Off Valve Behind every Turbosmart product stands a long and rich racing history. While a majority of Turbosmart products are used on high performance street cars, their design and testing procedure is...

Turbosmart Bubba Sonic Black 52mm Blow-Off Valve TS-0204-1302   Big Bubba has been designed for big horsepower, high performance and high boost turbo and supercharger applications. If you’re looking for an inconspicuous, valve for your...

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...