GFB Mach 2 Recirculating Plumb Back Blow Off Valve – Universal – V-Band

GFB Mach 2 Recirculating Plumb Back Blow Off Valve – Universal – V-Band

Application: Universal
Part Type: Mach 2 Recirculating Plumb Back Blow Off Valve – V-Band

GFB built the Mach 2 to fix what factory bypass valves get wrong. Using GFB's TMS technology, this valve helps the engine return to peak boost up to 30% faster than a standard diverter valve on gear shifts, all while keeping things fully recirculating for a stock like sound. It's a genuine bolt-on performance upgrade for anyone who wants quicker throttle response without the blow off hiss.

This listing covers the T9119 V-band version of the Mach 2, designed for custom weld-on installations onto aluminium or stainless intercooler piping. It suits universal turbocharged applications where you're building your own charge piping setup rather than using a factory flange.

Note: The T9119 kit includes the valve and V-band clamp only. You'll need to separately order a weld-on V-band flange (aluminium or stainless) and an outlet fitting in your required size to complete the installation.

Key Features

• GFB TMS technology for faster boost recovery on gear changes
• Pressure balanced design holds boost with no blow open threshold
• 100% recirculating (plumb back) configuration for a quiet, factory like sound
• V-band mounting for direct welding to custom intercooler piping
• No adaptors or vehicle modification required beyond the weld-on flange

Kit Contents

• GFB Mach 2 blow off valve
• V-band clamp

Vehicle Fitment

• Universal fitment

Please confirm your intercooler piping diameter and configuration before ordering the additional flange and outlet fittings.