GFB Mach 2 TMS Recirculating Diverter Valve - 35mm Inlet/30mm Outlet (suits 97-98 Subaru WRX/STi)

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 100 psi plus. Put simply, it can hold more boost than any turbo could produce. With its single venting outlet, the Mach 2 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.
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 35mm inlet, 30mm outlet - suits MY97-98 WRX/Sti

Fitment:
Chrysler Conquest Base 1987
Chrysler Conquest TSi 1988
Mazda 626 GT 1986
Mazda 626 GT 1987
Mazda 626 GT 1990
Mazda 626 GT 1991
Mazda 626 Turbo 1988
Mazda 626 Turbo 1989
Mazda 626 Turbo 4WS 1988
Mazda MX-6 GT 1988
Mazda MX-6 GT 1989
Mazda MX-6 GT 1990
Mazda MX-6 GT 1991
Mazda MX-6 GT 1992
Mazda MX-6 GT 4WS 1989
Mazda MX-6 GT 4WS 1990
Mitsubishi Cordia Turbo 1984
Mitsubishi Cordia Turbo 1985
Mitsubishi Cordia Turbo 1986
Mitsubishi Cordia Turbo 1987
Mitsubishi Cordia Turbo 1988
Mitsubishi Starion Base 1983
Mitsubishi Starion ES 1984
Mitsubishi Starion ES 1985
Mitsubishi Starion ESi 1985
Mitsubishi Starion ESi 1988
Mitsubishi Starion ESi-R 1986
Mitsubishi Starion ESi-R 1987
Mitsubishi Starion ESi-R 1988
Mitsubishi Starion ESi-R 1989
Mitsubishi Starion LE 1984
Mitsubishi Starion LE 1985
Mitsubishi Starion LE 1986
Mitsubishi Starion LE 1987
Mitsubishi Starion LS 1983
Mitsubishi Starion LS 1984
Mitsubishi Starion LS 1985
Nissan 300ZX Turbo 1989
Nissan 300ZX Turbo 1990
Nissan 300ZX Turbo 1991
Nissan 300ZX Turbo 1992
Nissan 300ZX Turbo 1993
Nissan 300ZX Turbo 1994
Nissan 300ZX Turbo 1995
Nissan 300ZX Turbo 1996
Subaru Impreza Brighton 1997
Subaru Impreza L 1997
Subaru Impreza L 1998
Subaru Impreza Outback 1997
Subaru Impreza Outback 1998
Subaru Impreza RS 1998
Toyota Celica All Trac 1988
Toyota Celica All Trac 1989
Toyota Celica All Trac 1990
Toyota Celica All Trac 1991
Toyota Celica All Trac 1992
Toyota Celica GTS All Trac 1993