GFB Mach 2 Recirculating Plumb Back Blow Off Valve Ford Falcon XR6 Turbo (BA/BF/FG) / Territory Turbo (SY) / Audi TT/A3/S3 (8N/8L) / Volkswagen Golf GTI (Mk4) / Saab 9-3/9-5 25mm

GFB Mach 2 Recirculating Plumb Back Blow Off Valve - Ford Falcon XR6 Turbo (BA/BF/FG) / Territory Turbo (SY) / Audi TT/A3/S3 (8N/8L) / Volkswagen Golf GTI (Mk4) / Saab 9-3/9-5 - 25mm

GFB's Mach 2 uses proven TMS technology to deliver quicker boost recovery and sharper throttle response than the factory diverter valve, without the drama of an atmospheric dump. It's a genuine bolt-on upgrade for your turbocharged Ford, Audi, Volkswagen or Saab, requiring no extra fittings or hacks to install.

This listing covers the 25mm Mach 2 for the Ford Falcon XR6 Turbo (BA/BF/FG), Ford Territory Turbo (SY), Audi TT/A3/S3 (8N/8L), Volkswagen Golf GTI (Mk4) and Saab 9-3/9-5. It ships as a 100% recirculating (plumb back) valve, with atmospheric conversion kits available separately if you want more noise with your performance.

Note: The GFB valve must be installed in the opposite orientation to the factory Bosch valve — air enters at the bottom and dumps through the sides.

Key Features

• TMS technology for up to 30% faster boost recovery than factory valve
• Holds boost pressure without blowing open prematurely
• Direct bolt-on, no adaptors or modifications required
• 25mm recirculating configuration for quiet, factory-style operation
• Upgradeable to atmospheric venting via optional conversion kit or trumpet

Vehicle compatibility and fitment notes are provided in the tabs above. Please confirm your vehicle's exact model, chassis and turbo configuration before ordering.

Not sure if this valve suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.