Blow Off Valves

Racing Bypass Valve Type H34 vents excess pressure back into the car’s air intake making the valve ideal for Mass Air Flow (MAF) metered cars where...

TurboXS releases the first Hybrid Blow Off Valve!. The valve features an innovative re-circulation and vent to atmosphere operation. It has been tu...

Racing Bypass Valve Type H34 vents excess pressure back into the car’s air intake making the valve ideal for Mass Air Flow (MAF) metered cars where...

With new and improved styling, the Type H-RFL BOV remains true to it's roots - it's still really f'n loud! Like all Turbo XS valves, the RFL reliev...

With new and improved styling, the Type H-RFL BOV remains true to it's roots - it's still really f'n loud! Like all Turbo XS valves, the RFL rel...

The TurboXS SML Hybrid Blow Off Valve is our newest blow valve and is designed specifically to replace the blow off found used on stock Mitsubis...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree ...

Not too loud and not too quiet, the JUKE-XS-HYB from TurboXS is the valve for you if you want an upgraded Blow Off Valve that you can hear when you...

The JUKE-XS-RFL is the blow off valve of choice for the Nissan Juke owner looking for the loudest blow off valve available on the market?.  At ~115...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elbo...

Hybrid Blow Off Valve; Type XS; 2002-2007 Subaru WRX/STi (Supersedes WS-HYB)

Not too loud and not too quiet, the W15-XS-HYB from TurboXS is the valve for you if you want an upgraded Blow Off Valve that you can hear when you ...

The Type XS Recirculating from TurboXS is the valve to get if you want an upgraded Bypass Valve but want to fully recirculate the vented boost back...

The TurboXS 2015+ Mustang Ecoboost Blow Off Valve adapter is the most economical solution to get that vent-to-atmosphere Blow Off Valve sound for y...

The TurboXS 2019+ Hyundai Veloster Turbo Hybrid Blow Off Valve is our newest blow valve and is designed specifically to replace the stock bypass va...

The TurboXS 2018+ Kia Stinger GT Hybrid Blow Off Valve is our newest blow off valve and is designed specifically to replace the stock bypass valve ...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elbo...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elbo...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

TurboXS releases the first Hybrid Blow Off Valve!. The valve features an innovative re-circulation and vent to atmosphere operation. It has been tu...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elbow...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elbo...

TurboXS releases the first Hybrid Blow Off Valve!. The valve features an innovative re-circulation and vent to atmosphere operation. It has been...

With new and improved styling, the Type H-RFL BOV remains true to it's roots - it's still really f'n loud! Like all Turbo XS valves, the RFL reliev...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Dual outlet-type BOV. Dual Port vents both to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation dur...

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be...

Dual outlet-type BOV. Dual Port vents both to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation dur...

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be...

Dual outlet-type BOV. Dual Port vents both to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation dur...

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be...

Sometimes bigger is just better. Designed for large capacity supercharged and turbocharged engines, including turbo-diesel engines, the Bubba Sonic...

Sometimes bigger is just better. Designed for large capacity supercharged and turbocharged engines, including turbo-diesel engines, the Big Bubba i...

Sometimes bigger is just better. Designed for large capacity supercharged and turbocharged engines, including turbo-diesel engines, the Big Bubba i...

Sometimes bigger is just better. Designed for large capacity supercharged and turbocharged engines, including turbo-diesel engines, the Big Bubba i...

Sometimes bigger is just better. Designed for large capacity supercharged and turbocharged engines, including turbo-diesel engines, the Bubba Sonic...

Flange Adapter - Suit GReddy style BOV Flange. Allows fitment of Turbosmart Vee Port Pro, Plumb Back, Dual Port and Supersonic Universal BOV to GR...

Adapter to suit the R32 Nissan Skyline. Adaptor Allows the fitment of Turbosmart Type 5 Universal Plumb back, Dual Port and Supersonic BOV via qui...

Adapter to suit the MY01-02 Subaru Forester GT. Adaptor Allows the fitment of Turbosmart Universal Plumback, Dual Port, Vee Port Pro, and Superson...

Adapter to suit Turbosmart Plumb Back, Dual Port and Supersonic Universal Fit BOVs. Allows Universal BOVs to be converter for use with Turbosmart ...

Blanking Plate suit Turbosmart 38mm Weld on straight and profiled adaptors as well as Hose Adaptor fittings. Allows temporary or permanent removal...

Flange Adaptor suit Subaru (WRX MY08-13) and Mazda (3 MPS, 6 MPS and CX7). Adaptor Allows the fitment of Turbosmart Universal Plumback, Dual Port ...