Blow off Valves/Diverter Valves | Shop Online Now

Please Note: Absolutely NO "COBB" products can be purchsed with any promotional discount codes.

Blow off Valves/Diverter Valves are essential components in turbocharged and supercharged engines, designed to release built-up boost pressure when the throttle is closed. These valves prevent damage to the turbocharger and engine by redirecting excess pressure away from the system. By venting the excess boost pressure into the atmosphere or back into the intake system, Blow off Valves/Diverter Valves ensure optimal performance and reliability of the engine. It's crucial to choose high-quality Blow off Valves/Diverter Valves to maintain peak engine efficiency and prevent potential damage. These valves play a critical role in enhancing the overall performance and longevity of turbocharged and supercharged engines.

Turbosmart GenV Raceport BOV – (Sleeper)

MSRP:

Was:

Now: $413.95

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Turbosmart GenV ProPort BOV (Purple)

MSRP:

Was:

Now: $508.46

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Turbosmart GenV ProPort BOV (Red)

MSRP:

Was:

Now: $508.46

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Turbosmart GenV ProPort BOV (Blue)

MSRP:

Was:

Now: $508.46

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Turbosmart GenV ProPort BOV (Black)

MSRP:

Was:

Now: $508.46

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Turbosmart Dual Port Subaru - Black

MSRP:

Was:

Now: $445.46

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Turbosmart Dual Port Subaru - Blue

MSRP:

Was:

Now: $445.46

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Turbosmart Plumb Back Uni 38mm - Black

MSRP:

Was:

Now: $364.45

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Kompact EM BOV VR17 Dual Port

MSRP:

Was:

Now: $359.96

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Kompact EM BOV VR24 Dual Port

MSRP:

Was:

Now: $359.96

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Kompact EM BOV VR3 Dual Port

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Was:

Now: $359.96

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Turbosmart Vee Port Pro – Blue

MSRP:

Was:

Now: $247.46

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Turbosmart Vee Port Pro – Black

MSRP:

Was:

Now: $247.46

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Kompact EM BOV VR13 Dual Port

MSRP:

Was:

Now: $359.96

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Kompact EM BOV VR15 Dual Port

MSRP:

Was:

Now: $359.96

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Kompact Dual Port Blow Off Valve suit 25mm Inlet Fitting

MSRP:

Was:

Now: $256.45

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Turbosmart Supersonic Universal Fit – Black

MSRP:

Was:

Now: $409.46

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Kompact EM BOV VR25 Dual Port Suit Nissan Z

MSRP:

Was:

Now: $688.45

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Kompact EM Plumb Back Valve (Diverter Valve) VR15

MSRP:

Was:

Now: $328.46

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Kompact EM BOV VR22 Dual Port

MSRP:

Was:

Now: $359.96

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Kompact EM Plumb Back Valve (Diverter Valve) VR17

MSRP:

Was:

Now: $328.46

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GReddy Blow Off Valve BOV FV2 Universal Black

MSRP:

Was:

Now: $410.95

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Turbosmart GenV RacePort EM PlumBack (Female Flange) – Sleeper TS-0224-1425

MSRP:

Was:

Now: $494.96

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Turbosmart GenV Raceport EM PlumBack – Sleeper TS-0224-1045

MSRP:

Was:

Now: $499.46

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Turbosmart GenV Raceport BOV – (Sleeper)

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 structures, it is 50% lighter and 25% smaller than the competition while flowing...

MSRP:

Was:

Now: $413.95

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Turbosmart GenV ProPort BOV (Purple)

ProPort by Turbosmart is an all-new 54mm (2.13in) Blow-off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm, enough for 3500 HP and is in a league of its own, standing 30mm (1.2in) lower than PowerPort while flowing over 25% more...

MSRP:

Was:

Now: $508.46

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Turbosmart GenV ProPort BOV (Red)

ProPort by Turbosmart is an all-new 54mm (2.13in) Blow-off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm, enough for 3500 HP and is in a league of its own, standing 30mm (1.2in) lower than PowerPort while flowing over 25% more...

MSRP:

Was:

Now: $508.46

Add to Cart
Turbosmart GenV ProPort BOV (Blue)

ProPort by Turbosmart is an all-new 54mm (2.13in) Blow-off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm, enough for 3500 HP and is in a league of its own, standing 30mm (1.2in) lower than PowerPort while flowing over 25% more...

MSRP:

Was:

Now: $508.46

Add to Cart
Turbosmart GenV ProPort BOV (Black)

ProPort by Turbosmart is an all-new 54mm (2.13in) Blow-off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm, enough for 3500 HP and is in a league of its own, standing 30mm (1.2in) lower than PowerPort while flowing over 25% more...

MSRP:

Was:

Now: $508.46

Add to Cart
Turbosmart Dual Port Subaru - Black

Easy to install and set up, the Turbosmart Dual Port BOV to suit Subaru features sequential ports for quiet operation on mild boost and full performance at full boost. SUPPLIED WITH BOV5 Dual Port BOV Blanking Plug Yellow Spring rated...

MSRP:

Was:

Now: $445.46

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Turbosmart Dual Port Subaru - Blue

Easy to install and set up, the Turbosmart Dual Port BOV to suit Subaru features sequential ports for quiet operation on mild boost and full performance at full boost. SUPPLIED WITH BOV5 Dual Port BOV Blanking Plug Yellow Spring rated...

MSRP:

Was:

Now: $445.46

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Turbosmart Plumb Back Uni 38mm - Black

Fully recirculating valve. A quiet alternative to the atmospheric BOV, the PlumbBack system vents all excess pressure back into the intake system. SUPPLIED WITHBOV5 Plumback BOVQuick-Release V-Band Clamp Red Spring Rated -17 to -14 InHg...

MSRP:

Was:

Now: $364.45

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Kompact EM BOV VR17 Dual Port

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves is the world’s first genuine plug-and-play upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve. No adaptors, hoses or...

MSRP:

Was:

Now: $359.96

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Kompact EM BOV VR24 Dual Port

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves is the world’s first genuine plug-and-play upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve in its place. No...

MSRP:

Was:

Now: $359.96

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Kompact EM BOV VR3 Dual Port

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves are the world’s first genuine plug-and-play Upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve. No adaptors,...

MSRP:

Was:

Now: $359.96

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Turbosmart Vee Port Pro – Blue

The legend continues! Turbosmart’s VeePort Pro is an evolution of the original VeePort, now 20% smaller and 33% lighter. Based on Turbosmart’s BOV5 architecture, the VeePort Pro offers huge performance with a small footprint. Built on our...

MSRP:

Was:

Now: $247.46

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Turbosmart Vee Port Pro – Black

The legend continues! Turbosmart’s VeePort Pro is an evolution of the original VeePort, now 20% smaller and 33% lighter. Based on Turbosmart’s BOV5 architecture, the VeePort Pro offers huge performance with a small footprint. Built on our Motorsport...

MSRP:

Was:

Now: $247.46

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Kompact EM BOV VR13 Dual Port

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves are the world’s first genuinely plug-and-play Upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve. No adaptors, hoses...

MSRP:

Was:

Now: $359.96

Add to Cart
Kompact EM BOV VR15 Dual Port

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves are the world’s first genuine plug-and-play Upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve. No adaptors,...

MSRP:

Was:

Now: $359.96

Add to Cart
Kompact Dual Port Blow Off Valve suit 25mm Inlet Fitting

Dual outlet-type BOV. Dual Port vents both to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation during everyday driving while getting all the benefits of a vent-to-atmosphere BOV under race conditions. They...

MSRP:

Was:

Now: $256.45

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Turbosmart Supersonic Universal Fit – Black

A full atmospheric BOV for racers and serious enthusiasts who want to be noticed. Supersonic provides a superior flow performance with the famous Supersonic sound. Featuring a tool-free adjustment via a rotating cap and a positive-seal piston, this is...

MSRP:

Was:

Now: $409.46

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Kompact EM BOV VR25 Dual Port Suit Nissan Z

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves are the world’s first truly plug and play Upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve in its place. No...

MSRP:

Was:

Now: $688.45

Add to Cart
Kompact EM Plumb Back Valve (Diverter Valve) VR15

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves are the world’s first genuine plug-and-play Upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve. No adaptors, hoses or...

MSRP:

Was:

Now: $328.46

Add to Cart
Kompact EM BOV VR22 Dual Port

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves is the world’s first genuine plug-and-play upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve. No adaptors, hoses or...

MSRP:

Was:

Now: $359.96

Add to Cart
Kompact EM Plumb Back Valve (Diverter Valve) VR17

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves is the world’s first genuine plug-and-play upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve. No adaptors,...

MSRP:

Was:

Now: $328.46

Add to Cart
GReddy Blow Off Valve BOV FV2 Universal Black

GReddy Blow Off Valve BOV FV2 Universal Black The GReddy BOV FV2 in black is the perfect addition to your turbocharged vehicle. Made by the trusted brand Greddy, this blow off valve is designed to release excess boost pressure when shifting gears,...

MSRP:

Was:

Now: $410.95

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Turbosmart GenV RacePort EM PlumBack (Female Flange) – Sleeper TS-0224-1425

**PLEASE NOTE, THIS PICTURES SHOW A WELD FLANGE. BUT THIS KIT HAS NO WELD FLANGE AS ITS A FEMALE FLANGE. The RacePort EM is a high-flowing valve capable of supporting over 2500 HP with a built-in solenoid for advanced control strategies and OE-level...

MSRP:

Was:

Now: $494.96

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Turbosmart GenV Raceport EM PlumBack – Sleeper TS-0224-1045

The RacePort EM is a high-flowing valve capable of supporting over 2500 HP with a built-in solenoid for advanced control strategies and OE-level vehicle integration, where electronic diverter valves are fitted. The RacePort EM (electro-mechanical) is a...

MSRP:

Was:

Now: $499.46

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