Performance

Quiet and completely street-legal! A full recirculating BOV ideal for WRX enthusiasts who don't want to be noticed. Easy to install and set up. ...

Quiet and completely street-legal! A full recirculating BOV ideal for WRX enthusiasts who don't want to be noticed. Easy to install and set up. ...

Features a unique variable exhaust port system providing superior venting of excess pressure. Ideal choice for street-tuned WRXs. Easy to insta...

Features a unique variable exhaust port system providing superior venting of excess pressure. Ideal choice for street-tuned WRXs. Easy to insta...

Easy to install and setup the Subaru Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost. AP...

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

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

Turbosmart's new Kompact VR09 Plumb Back for the 1.0-litre EcoBoost is a billet aluminium replacement for the Fiesta's factory plastic BOV. The Pl...

Turbosmart's new Kompact VR09 Dual Port for the 1.0-litre EcoBoost is a billet aluminium replacement for the Fiesta's factory plastic BOV. The Dua...

This little blow-off valve might look small but it's anything but light on performance. With its billet aluminium construction and a light-weight...

High performance multi layered Silicone hose. Constant temp resistant from -50 to 170 degrees Celsius (-60 to 340 degrees Fahrenheit) and pressure...

Turbosmart's new Kompact EVR07 Dual Port blow-off valve for the Clio RS 200 replaces the Clio's standard plastic bypass valve with a billet alumini...

Turbosmart Shortie Kompact Series valves have been specifically designed to suit BorgWarner EFR and KKK turbos. They also fit the popular Ford Eco...

The VR11 suits the BMW M2 and X4 M40i with N55 engines. If you are looking for a Kompact EM unit for other N55 engined vehicle, please lookup the ...

The VR11 suits the BMW M2 and X4 M40i with N55 engines. If you are looking for a Kompact EM unit for other N55 engined vehicle, please lookup the ...

The Multiple Award-winning Kompact EM Series of Upgraded Blow Off Valves are the world’s first truly plug and play Upgrade solution for your factor...

The Multiple Award-winning Kompact EM Series of Upgraded Blow Off Valves are the world’s first truly plug and play Upgrade solution for your factor...

As turbocharged performance cars go the Nissan GT-R is a legendary giant-killer. The R35's twin-turbo VR38 V6 offers exotic-beating levels of per...

The award-winning Kompact EM series Blow-Off Valves, are the world’s first truly plug and play Blow-Off Valves. Simply unplug and unbolt your OEM ...

The award-winning Kompact EM series Blow-Off Valves, are the world’s first truly plug and play Blow-Off Valves. Simply unplug and unbolt your OEM ...

The Kompact Shortie Blow-Off Valve for the Focus RS has been developed with the Focus's high boost pressure in mind with the goal to improve perfo...

The Kompact Shortie Blow-Off Valve for the Focus RS has been developed with the Focus's high boost pressure in mind with the goal to improve perfo...

Kompact EM Plum Back Valve is a direct replacement for the factory, electronic Diverter Valve, as found on the GM LTG 2.0 Liter Turbocharged Engine...

Kompact EM Dual Port Valve is a direct replacement for the factory, electronic Diverter Valve, as found on the GM LTG 2.0 Liter Turbocharged Engine...