ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce
GFB's Mach 2 diverter valve is configured from the factory for full recirculation (i.e. plumb back, diverter, bypass) venting for the performance-minded who just want the benefits without the sound. Atmosphere venting kits also available.
Subaru WRX/STi MY99-00, B4 Legacy, GT/XT Forester MY98-04
The Go Fast Bits Mach 2 TMS Recirculating Diverter Valve offers superior performance and reliability for Subaru enthusiasts seeking optimal boost control. Designed specifically for models including the 1999-2000 Subaru Impreza WRX/STi, B4 Legacy, and 1998-2004 GT/XT Forester, this diverter valve utilizes GFB's proven TMS Technology to deliver rapid boost recovery during gear shifts and exceptional throttle response. It can withstand boost pressures exceeding 100 psi, making it suitable for high-performance applications without compromising durability. The factory configuration is full recirculation, venting internally for a quiet, efficient operation, ideal for drivers who prefer a stealthy setup. Atmosphere venting kits are also available for those wanting an audible boost sound for an enhanced driving experience. Constructed from high-quality materials, the Mach 2 provides consistent performance under demanding conditions, ensuring that your turbocharged engine remains responsive and efficient. Easy to install, it integrates seamlessly with your vehicle’s existing turbo system, offering a maintenance-free solution that enhances overall drivability. Whether you're upgrading for track days or everyday driving, the Mach 2 diverter valve is engineered to deliver reliable boost control. With its robust design and proven technology, it is a valuable upgrade for Subaru owners who demand the best in performance and durability.
Features:
TMS Technology: Ensures rapid boost recovery during gear shifts for improved throttle response
High Boost Pressure Tolerance: Capable of withstanding pressures over 100 psi
Factory Full Recirculation: Designed for quiet operation with internal venting
Durable Construction: Built from high-quality materials for long-lasting performance
Easy Installation: Seamless integration with Subaru models including WRX, Legacy, and Forester
