GO FAST BITS MACH 2 TMS RECIRCULATING DIVERTER VALVE | MULTIPLE SUBARU FITMENTS
Mach 2 TMS Recirculating Diverter Valve by Go Fast Bits
The simple & essential mod for 30% quicker boost. Utilising proven TMS technology to ensure dependable boost holding and optimum throttle response.
Using GFB’s TMS technology the Mach 2 can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears.
- Recirculation model for direct factory replacement for performance without the noise
- Atmosphere venting kits to convert the recirculating valve if you want noise with your performance
- 2002-2007 Subaru Impreza WRX
- 2004-2017 Subaru Impreza STi