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 Toyota Supra Turbo and Subaru Impreza / Mazdaspeed Miata.
| Type | Recirculating diverter valve |
| Line/Model | GFB Mach 2 TMS |
| Operation | Recirculating |
| Fitment | Toyota Supra Turbo and Subaru Impreza / Mazdaspeed Miata |
| Size | 20mm Inlet / 20mm Outlet |
| Mounting | Bolt-on to factory diverter valve location |
| Part Number | T9120 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-1998 | Toyota | Supra | Base |
| 1993-1998 | Toyota | Supra | Twin Turbo |
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