Go Fast Bits T9102 Mach 2 Recirc Diverter Valve for Turbo Cars

Vehicle Fitment

• 1990-1994 Mitsubishi Eclipse / Talon TSi (2.0L Turbo)
• 1990-1994 Plymouth Laser (2.0L Turbo)
• 1991-1992 Mitsubishi Galant VR-4 (2.0L Turbo)
• 1985-1990 Nissan Skyline R31 GTS-Turbo (RB20DET)
• 1989-1993 Nissan Skyline R32 GTS-t (RB20DET)
• 1993-1998 Nissan Skyline R33 GTS-t (RB25DET)
• 1998-2006 Nissan Skyline R34 GT-T (RB25DET)
• 2006-2007 Mazda 6 Mazdaspeed (2.3L Turbo)
• 2007-2013 Mazda 3 Mazdaspeed / MPS (2.3L Turbo)
• 2007-2012 Mazda CX-7 (2.3L Turbo)

Features

• Mach 2 recirculating diverter valve design with TMS (Turbo Management System)
• 100% recirculating configuration - maintains boost without venting to atmosphere
• Improved throttle response and quicker boost recovery vs many factory bypass valves
• Pressure-balanced design to effectively hold boost without premature opening
• Direct bolt-on replacement where applicable - no adaptors or modifications required
• Quiet performance with zero blow-off noise by default
• Durable construction for high-boost turbo applications
• Can be converted to atmosphere venting with optional conversion kit

Specifications

• Brand: Go Fast Bits (GFB)
• Part Number: T9102
• Type: Mach 2 TMS Recirculating Diverter Valve
• Material: Precision-machined metal body
• Venting Mode: 100% recirculating (bypass)
• Boost Holding: Designed to hold unlimited practical boost pressure
• Fitment: Direct replacement for listed turbo engines with matching OEM diverter ports
• Installation: Bolt-on for specific vehicle kits; optional flange/hose adaptors available

Included Components

• 1x Go Fast Bits T9102 Mach 2 Recirculating Diverter Valve
• 1x O-ring sealing gasket
• Installation hardware as required

Product Description

The Go Fast Bits T9102 Mach 2 TMS Recirculating Diverter Valve is a performance-oriented turbo component engineered to replace factory bypass/diverter valves on a range of turbocharged vehicles. Featuring GFB's Turbo Management System (TMS) technology, this Mach 2 valve is configured for 100% recirculation, meaning all pressurized air is routed back into the intake to maintain boost and eliminate unwanted atmospheric venting noise. The pressure-balanced design enables the valve to hold boost pressure effectively, improving throttle response and reducing turbo lag during gear changes compared with many factory diverter valves.

Designed as a direct replacement for factory diverter valves on popular turbo models - including Nissan Skylines, Mitsubishi Eclipse/Talon/VR-4, and Mazda Mazdaspeed variants - the T9102 installs easily where vehicle-specific kits exist. The Mach 2's quiet recirculating operation makes it ideal for performance enthusiasts who want enhanced turbo response without audible blow-off sound. For those seeking an auditory experience, optional atmosphere conversion kits are available to convert the T9102 to vent to atmosphere without compromising performance.

Fitment for the Go Fast Bits T9102 Mach 2 TMS Recirculating Diverter Valve is confirmed across multiple turbocharged platforms that originally use a bypass or diverter valve. This part is ideal for drivers who want improved boost retention, throttle responsiveness, and reliable operation under high-boost conditions. Always confirm exact model and engine compatibility before installation to ensure direct fitment.