Go Fast Bits Mach 2 TMS Recirculating Diverter Valve - WRX 2002-2007 / STI 2004-2017 / Forester XT 2006-2008
Go Fast Bits
The GFB Mach 2 is configured as a 100% recirculating valve (i.e. bypass, plumb-back) but add-on kits are available to convert it to a 100% atmospheric-venting valve. Use the recirculating model as a direct factory replacement when you want the performance WITHOUT the noise! Add the conversion kit when you want some noise with your performance!
WARNING: WE HAVE DISABLED THE ABILITY TO PURCHASE THIS PRODUCT DUE TO SEVERAL COMPLAINTS OF LEAKS THAT CUSTOMERS ARE EXPERIENCING WITH THIS PRODUCT. IF YOU STILL WISH TO PURCHASE THIS PRODUCT, PLEASE CALL US AT (503)-619-0055.
Factory bypass valves have two main shortcomings – one is that they are typically designed to start opening above a certain pressure to protect the engine, and the other is they are not optimised for throttle response. Oh, and you can’t vent them to atmosphere without stalling your engine.
The Mach 2 solves all of these issues. It can effectively hold unlimited boost (unlimited in that no turbo could ever produce enough pressure to damage it) and the TMS technology ensures maximum throttle response. Oh, and you CAN vent to atmosphere with the atmo conversion without stalling your engine.
|Mfgr. Warranty:||1 Year|
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