The GFB Mach 2 TMS is a recirculating diverter valve built on GFB's TMS technology for rapid boost recovery on gearshift and crisp throttle response, with the strength to hold boost pressures of 100psi and beyond. It bolts into the factory diverter valve location and suits 1997-1998 Subaru WRX / STi and other turbo applications.
| Type | Recirculating diverter valve |
| Line/Model | GFB Mach 2 TMS |
| Operation | Recirculating |
| Fitment | 1997-1998 Subaru WRX / STi and other turbo applications |
| Size | 35mm Inlet / 30mm Outlet |
| Mounting | Bolt-on to factory diverter valve location |
| Part Number | T9135 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1992 | Toyota | Celica | All Trac |
| 1989-1996 | Nissan | 300ZX | Turbo |
| 1993 | Toyota | Celica | GTS All Trac |
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