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

Application: 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
Part Type: Mach 2 Recirculating Plumb Back Blow Off Valve – 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 Fitment

• Ford Falcon XR6 Turbo (BA/BF/FG)
• Ford Territory Turbo (SY)
• Audi TT/A3/S3 (8N/8L)
• Volkswagen Golf GTI (Mk4)
• Saab 9-3/9-5

Please confirm your vehicle's exact model, chassis and turbo configuration before ordering.