GFB T9104 Mach 2 TMS Diverter Valve with Atmospheric Venting Option

The GFB Mach 2 diverter valve utilizes advanced TMS (True Multiple Sequence) technology to deliver superior throttle response and boost control. This high-performance valve can return the engine to peak boost up to 30% faster than factory diverter valves during gear shifts, significantly reducing turbo lag and improving acceleration.

Key Features:

• TMS technology for optimized throttle response and faster boost recovery
• Direct bolt-on replacement for factory bypass valves - no modifications or adapters required
• Capable of holding unlimited boost pressure without damage
• Configured as 100% recirculating valve for silent operation
• Optional atmospheric venting conversion kit available for audible blow-off sound
• Prevents engine stalling when venting to atmosphere, unlike modified factory valves
• Available in vehicle-specific bolt-on kits for most popular turbocharged applications

Factory diverter valves are designed primarily for engine protection and open at predetermined pressure thresholds, which compromises throttle response. The Mach 2 eliminates these limitations with its precision-engineered design that maintains optimal boost pressure while maximizing performance. Installation is straightforward - simply remove the factory valve and bolt on the Mach 2 using the included vehicle-specific hardware.

The recirculating configuration allows you to enjoy enhanced performance without additional noise, maintaining a stock-like sound profile. When you're ready to add that signature turbo blow-off sound, the atmospheric venting conversion kit transforms the valve to 100% atmosphere venting without causing the engine stalling issues common with modified factory valves.