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