Blow-Off Valves

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...

Vortech Maxflow BV57 Blow-Off Valve Billet Polished These billet aluminum BV57 Bypass Valves flow 1,300 CFM @ 10 PSIG. It features a large rolling diaphragm configuration with -4 AN signal hose connection and dual filtered vents that allow for quick...

Vortech Maxflow BV57 Blow-Off Valve Billet Clear These billet aluminum BV57 Bypass Valves flow 1,300 CFM @ 10 PSIG. It features a large rolling diaphragm configuration with -4 AN signal hose connection and dual filtered vents that allow for quick valve...

Vortech Maxflow Race Blow-Off Valve Billet BOV Black Perfect for those that want that signature sound between shifts, our Maxflow Race Blow-off Valves feature a 360 discharge, all Billet aluminum construction, and a large rolling diaphragm configuration...

Vortech Maxflow Race Bypass Valve Black/Polished Our Maxflow Race Bypass Valves flow 320 CFM @ 8 PSIG and feature a compact design that is ideal for sport compacts and other applications with tight engine compartments. These units will retrofit to...

Vortech Maxflow Race Bypass Valve Satin/Black Our Maxflow Race Bypass Valves flow 320 CFM @ 8 PSIG and feature a compact design that is ideal for sport compacts and other applications with tight engine compartments. These units will retrofit to standard...

Turbosmart Gen V Race Port Black 50mm Blow-Off Valve Sleeper TS-0204-1135 The Turbosmart RacePort is famous for being an amazingly small and light BOV for turbocharged competition level engines. Featuring our unique collar design and internal flow...

Turbosmart Gen V Race Port Black 50mm Blow-Off Valve HE Position Sensor Cap TS-0204-1232 Turbosmart Gen-V Race Port blow-off valves are small, lightweight, high performance components for forced-induction competition level engines. Featuring unique...

Turbosmart Gen V Race Port Black 50mm Blow-Off Valve w/Female Flange HE Position Sensor Cap TS-0204-1242 Turbosmart Gen-V Race Port blow-off valves are small, lightweight, high performance components for forced-induction competition level engines...

Turbosmart Gen V Race Port Black 50mm Blow-Off Valve Suit Supercharger TS-0204-1152 The RacePort Series Blow Off Valve is famous for being an amazingly small and light BOV for supercharged competition level engines. Featuring our unique collar design...

Turbosmart Gen V Race Port Purple 50mm Blow-Off Valve w/Female Flange TS-0204-1143 Featuring our unique collar design and internal flow structures, it is 50% lighter and 25% smaller than the competition while flowing 330 CFM – making it the...

Turbosmart Gen V Race Port Blue 50mm Blow-Off Valve w/Female Flange TS-0204-1141 Featuring our unique collar design and internal flow structures, it is 50% lighter and 25% smaller than the competition while flowing 330 CFM – making it the highest...