Products

Viton, 5.5mm stem, 10.6mm guide O.D, 12.5mm seal O.D - Stem 5.5mm. Guide OD 10.6mm. Seal OD 12.5mm. Viton.

Stem 5.5mm. Guide OD 10.6mm. Seal OD 12.5mm. Polyacrylic. - Stem 5.5mm. Guide OD 10.6mm. Seal OD 12.5mm. Polyacrylic.

The Bov5 from Turbosmart is a 38mm positive-seal piston style valve based on our motorsport proven boost-balance technology which means the mo...

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 perfor...

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 perfor...

The Bov5 from Turbosmart is a 38mm positive-seal piston style valve based on our motorsport proven boost-balance technology which means the mo...

The Kompact Dual Port blow-off valve directly replaces the stock bypass valve on the Subaru WRX MY08-14 and the new Nissan Juke/Pulsar Turbo. Stand...

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

Dual outlet-type BOV explicitly designed for the Subaru 98-00 Forester and MY99 WRX. The Kompact Dual Port vents into the atmosphere and back into ...

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves is the world's first genuine plug-and-play upgrade solution for your facto...

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves is the world's first genuine plug-and-play upgrade solution for your facto...

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts who do not want t...

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts who do not want t...

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts who do not want t...

Our latest Kompact SmartPort explicitly made for the 2015 WRX, features the innovative new Smart Port drive-by-wire friendly staging technology tha...

Turbosmart's Type 5 Blow Off Valve MAZ/SUB Flange Gasket is the perfect solution for your turbocharged car's needs. The gasket is made from high-qu...

Turbosmart Flange Adaptor is specifically designed for Subaru WRX MY08-13 and Mazda 3 MPS, 6 MPS and CX7. This adaptor allows Turbosmart Universal ...

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 & STI enthusiasts who don't want to be noticed. Easy to install and ...

Our latest Type 5 Dual Port BOV, explicitly made for the 2015 WRX, features the innovative new Smart Port drive-by-wire friendly staging technology...

Turbosmart's Blow Off Valve Flange Adapter Kit – Subaru is designed to be a quick and easy fitment for Turbosmart Universal Plumback, Dual Port, an...

Gasket - Suits Subaru Flange. Replacement Gasket for TS-0205-2056 (Flange Adapter Kit) and TS-0205-1015, TS-0205-1016, and TS-0203-1215 (Model Spec...

The Turbosmart Blow Off Valves Adapter Kit – Subaru WRX 98 is the perfect solution for installing a Turbosmart Universal Plumb Back, Dual Port or S...

The Bov5 from Turbosmart is a 38mm positive-seal piston style valve based on our motorsport proven boost-balance technology which means the mo...

The Bov5 from Turbosmart is a 38mm positive-seal piston style valve based on our motorsport proven boost-balance technology which means the mo...

Easy to Install and Setup, Turbosmart Supersonic BOV. Preferred venting solution for serious street tuners and racers. Significant flow and an even...

Easy to Install and Setup, Turbosmart Supersonic BOV. Preferred venting solution for serious street tuners and racers. Significant flow and an even...

Redesigned from the ground up, the new Vee Port Pro suit Subaru is 20% smaller and 33% lighter than its predecessor. Features a unique, variable ex...

Redesigned from the ground up, the new Vee Port Pro suit Subaru is 20% smaller and 33% lighter than its predecessor. Features a unique, variable ex...

When purchasing a NEW G4X Plugin ECU, you can add this option to cart for us to perform the DBW "E-Throttle" Upgrade on the board. Requires modific...

87lb seat pressure at 42.00mm Installed Height. - SUBARU EJ20 Version 3-4. Spring and retainers to suit engines with shim over bucket or shim-less ...

256°-252°/264° | 9.55mm-9.55mm/9.50mm Valve Lift - 256° high torque cams to suit near stock engines. Excellent throttle response. Ideal in 36mm res...

264°-260°/260° | 10.70mm-10.20mm/10.20mm Valve Lift - High lift 264° Race and Rally camshafts. Great throttle response and improved mid-range power...

272°-268°/268° | 11.30mm-10.50mm/10.50mm Valve Lift - High lift 272° racing cams suitable for most motorsport applications. Suits well built compet...

282°-278°/278° | 11.50mm-11.00mm/11.00mm Valve Lift - High lift 282° racing camshafts. Best suited to wide open throttle and high rpm power motorsp...

292°-288°/294° | 11.00mm-11.00mm/11.00mm Valve Lift - 290° camshafts to suit high boost, high rpm Drag Racing engines. Ported head with +1mm valves...

292°-288°/294° | 11.00mm-11.00mm/11.00mm Valve Lift - 290° camshafts to suit high boost, high rpm Drag Racing engines. Ported head with +1mm valves...

256°-252°/264° | 9.55mm-9.55mm/9.50mm Valve Lift - 256° high torque cams to suit near stock engines. Excellent throttle response. Ideal in 36mm res...

264°-260°/260° | 10.70mm-10.20mm/10.20mm Valve Lift - High lift 264° Race and Rally camshafts. Great throttle response and improved mid-range power...

272°-268°/268° | 11.30mm-10.50mm/10.50mm Valve Lift - High lift 272° racing cams suitable for most motorsport applications. Suits well built compet...

282°-278°/278° | 11.50mm-11.00mm/11.00mm Valve Lift - High lift 282° racing camshafts. Best suited to wide open throttle and high rpm power motorsp...

256°-252°/264° | 9.35mm-9.35mm/9.35mm Valve Lift - High torque cams to suit near stock engines. Ideal in 36mm restrictor rally classes. For small f...