Blow Off Valves

Q is the first revision of the original TiAL BOV. The Q bolts up to any standard TiAL flange, no re-welding.  This is the highest flowing BOV on the market.  It's offered with a variety of springs for different vacuum levels and a special...

This is a replacement blow off valve pipes for a Nissan GTR, it will allow you to swap out for a different BOVs from another manufacturer. - Does not include BOVs *Requires ETS Race Intercooler Piping kit* **This will NOT fit the Stock Intercooler...

This is a replacement blow off valve pipe for a 04-07 Subaru STI, it will allow you to swap out for a different BOV from another manufacturer. - Includes AIT Bung + Plug - Does NOT include BOV (Sold Separately)  - Requires ETS Piping kit

This is a replacement blow off valve pipe for a 08-14 Subaru WRX using the OEM Plastic Intake Manifold. It will allow you to swap out for a different BOV from another manufacturer on to your existing ETS FMIC Piping Kit. - Includes AIT Bung + Plug -...

This is a replacement blow off valve pipe for a 08-14 Subaru STI, it will allow you to swap out for a different BOV from another manufacturer, now available in Titanium! - Includes AIT Bung + Plug - Does NOT include BOV (Sold...

This is a replacement blow off valve pipe for a 08-14 Subaru STI, it will allow you to swap out for a different BOV from another manufacturer. - Includes AIT Bung + Plug - Does NOT include BOV - Requires ETS Piping kit

This is a replacement blow off valve pipe for a 15+ Subaru STI, it will allow you to swap out for a different BOV from another manufacturer. - Includes AIT Bung + Plug - Does NOT include BOV (Sold Separately)  - Requires ETS Piping kit

This is a replacement blow off valve pipe for a 15+ Subaru STI, it will allow you to swap out for a different BOV from another manufacturer. - Includes AIT Bung + Plug - Does NOT include BOV (Sold Separately)  - Requires ETS Piping kit

This is a replacement blow off valve pipe for a Supra, it will allow you to swap out for a different BOV from another manufacturer. - Does not include BOV - Requires ETS Piping kit

VR Performance Kia Stinger GT/Genesis G70/G80/G90 3.3L V6 Dual Adjustable Blow Off Valve Kit

VR Performance Volkswagen Golf GTi/Jetta/Passat/Beetle Turbo Blow Off Valve Adapter

VR Performance Mercedes C300/C400/C450/C63/AMG GT Blow Off Valve Spacers

VR Performance Mercedes CLA 250/GLA 250/C300 / Infiniti QX30 Blow Off Valve Spacer

The FA24 engine in the 2022+ WRX now uses an electronically controlled factory diverter in place of the pneumatic bypass valve found on all previous turbo Subaru engines, and GFB has TWO high-performance replacement options! Features Supplied as a...

GFB Diverter Valve DV+ Volkswagen TSI/TFSI w/Pierburg Diverter Valve