The GFB Mach 2 is a 100% recirculating dump valve designed to improve boost response and acceleration on turbocharged engines. Utilizing TMS (Turbo Management System) technology, this dump valve offers several advantages over factory dump valves, while being simple to install.
Better Performance: It eliminates the weaknesses of factory valves that are not optimized for performance and are sometimes designed to release under high pressure.
Superior Durability: The Mach 2 is designed to withstand very high boost levels, ensuring longevity and reliability for even the most powerful turbo engines.
Improved Acceleration: With better boost management, you get faster and more precise throttle response.
TMS Technology: TMS technology allows maximum power to be recovered up to 30% faster when shifting compared to a stock bypass valve. This results in more responsive acceleration and increased overall performance.
Easy Installation: The Mach 2 is designed for direct replacement, with no additional adapters or modifications required. Simply remove the factory bypass valve and replace it with the Mach 2 for improved performance, without the noise often associated with atmospheric blow-off valves.
100% Recirculation: This valve operates as a 100% recirculation valve, meaning all air is returned to the system without additional noise, making it a perfect choice for those who want maximum performance without the blowing sound.
Pressure-balanced design:
Unlike factory valves, which can open at high pressure to protect the engine, the Mach 2 uses a balanced design to handle unlimited boost pressure. It is designed to work with any level of boost the turbo can produce, ensuring quick throttle response without pressure loss.
The GFB Mach 2 is an excellent choice for those looking to improve the performance of their turbocharged engine without adding extra noise. Easy to install and equipped with TMS technology, it offers improved throttle response and optimal boost retention, while ensuring long-term reliability.
Compatibility:
MAZDA 6 MPS GG MZR L3-VDT 05-on
MAZDA 3 MPS BK MZR L3-VDT 06-09
NISSAN Skyline R32 GTS-t RB20DET 89-93
NISSAN Skyline R33 GTS-t RB25DET 1993-1998
MITSUBISHI Galant VR4 E38A-E39A 4G63 90-93
MAZDA 3 MPS BL MZR L3-VDT 09-13
MAZDA CX7 All 2.3 MZR L3-VDT 06-on
NISSAN Skyline R31 GTS-Turbo RB20DET 85-90
NISSAN Skyline R34 GT-T RB25DET 98-06
Mitsubishi Eclipse 1G 4G63t 1990-1994
