Turbosmart Blue Dual Port BOV for 08-14 WRX / 07-09 Mazdaspeed 3

Easy to install and setup, the Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost. Includes: Blanking Plug, Gasket. Dual Port BOV Adjustable: YES

Turbosmart Vee Port Pro Blow Off Valve - Blue

Redesigned from the ground up, the new Vee Port PRO is 20% smaller and 33% lighter than its predecessor. Featuring a hard anodized aluminum piston, the new Vee Port PRO offers high flow capabilities in a lighter, more compact package. Application:...

Turbosmart Kompact Dual Port Blow Off Valve - 20mm

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 normal driving, while getting all the benefits of a vent-to-atmosphere BOV under race conditions...

Turbosmart Black Vee Port Pro Blow Off Valve for 02-07 WRX

Features a unique, variable exhaust port system, providing superior venting of excess pressure. Ideal choice for street-tuned WRXs. Easy to install and set up. VeePort Pro BOV Adjustable: YES

Turbosmart Black Dual Port Blow Off Valve for 02-07 WRX / 04+ STI

Easy to install and setup, the Subaru Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost. Includes: Blanking Plug, gasket. Dual Port BOV Adjustable: YES

Turbosmart Kompact Plumb Back BOV for BMW 135I / 335I / 535I - TS-0203-1250

Specifically designed to suit the latest turbocharged BMW cars, the KompactBMW Kit consists of two Plumb Back Kompact valves and all the necessary hoses and clamps. The Kompact BMW Kit is a performance bolt-on replacement for the factory plastic bypass...

Turbosmart Blue Dual Port Blow Off Valve for 02-07 WRX / 04+ STI

Easy to install and setup, the Subaru Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost. Includes: Blanking Plug, gasket. Dual Port BOV Adjustable: YES

Turbosmart Kompact Plumb Back Blow Off Valve for 09+ GT-R - TS-0203-1226

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performace and reliability benefits of a quality BOV. Note: Requires two...

Turbosmart Blue Vee Port Pro Blow Off Valve for 02-07 WRX

Features a unique, variable exhaust port system, providing superior venting of excess pressure. Ideal choice for street-tuned WRXs. Easy to install and set up. VeePort Pro BOV Adjustable: YES

Turbosmart Black Dual Port BOV for 08-14 WRX / 07-09 Mazdaspeed 3

Easy to install and setup, the Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost. Includes: Blanking Plug, Gasket. Dual Port BOV Adjustable: YES

Turbosmart Big Bubba Black Blow Off Valve BOV Sleeper - TS-0204-1303

Big Bubba has been designed for big horsepower, high performance and high boost turbo and supercharger applications. Big Bubba is, as its name suggests, big, bold and in-your-face. It is by far the largest valve in the Turbosmart range. But it’s not all...

Turbosmart Kompact Plumb Back Blow Off Valve - 20mm

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performance and reliability benefits of a quality BOV. Kompact Series Plumb Back...