GFB T9101 Mach 2 Diverter Valve with TMS Technology and Atmospheric Venting Option

The GFB Mach 2 Diverter Valve utilizes advanced TMS (True Multiple Sequence) technology to return the engine to peak boost up to 30% faster than factory diverter valves when shifting gears, delivering superior throttle response and performance.

Key Features:

• TMS technology for optimized throttle response and faster boost recovery
• 100% recirculating configuration for silent operation with factory-like performance
• Optional atmospheric conversion kit available for audible blow-off sound
• Effectively holds unlimited boost pressure without risk of damage
• True bolt-on installation with no additional adaptors or modifications required
• Direct replacement for factory bypass valves on most popular turbo models
• Can vent to atmosphere without engine stalling when converted

Factory bypass valves are typically designed to open above certain pressure thresholds for engine protection and are not optimized for performance. The Mach 2 solves these limitations with its robust construction and performance-focused design. Install the recirculating model for stealth performance, or add the conversion kit when you want the signature blow-off valve sound with your upgraded performance.

Direct bolt-on replacement means simple installation—remove your factory bypass valve and replace it with the Mach 2. No vehicle modifications, no additional hardware, no complications.