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Go Fast Bits Mach 2 TMS Recirculating Diverter Valve - Subaru 08+ WRX / 03-09 GT
Go Fast Bits

Go Fast Bits Mach 2 TMS Recirculating Diverter Valve - Subaru 08+ WRX / 03-09 GT

SKU: 0WQ3Y | MPN:  T9101
In stock
Sale price$275.94 USD

Mach 2 TMS Recirculating Diverter Valve Direct Fitment

Part number 5930 kit available to convert to atmosphere venting BOV

The simple & essential MOD for 30% quicker boost

Utilising proven TMS technology to ensure dependable boost holding and optimum throttle response

If you don't need the patented venting bias adjustment feature of the Respons or Deceptor Pro, the Mach 2 is the answer.

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 (more information below).
  • 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
Like the Respons and Deceptor Pro II, the Mach 2 is available in a range of bolt-on kits for most popular turbo models. And when we say "bolt-on", that's exactly what we mean! No additional adaptors, parts or vehicle modifications are required - simply remove the factory bypass valve and replace it with the Mach 2 - it's that simple!
The Mach 2 is configured as a 100% recirculating valve (i.e. bypass, plumb back) and add on kits are also available to convert to 100% atmosphere venting. Use the recirc model for direct factory replacement when you want the performance WITHOUT the noise! Add the conversion kit when you want some noise with your performance!
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 with the atmo conversion to atmosphere without stalling your engine.


Vehicle Fitments:

Year Make Model Submodel
2008 Subaru Forester 2.5 XS Premium, 2.5 X, X L.L. Bean Edition, Anniversary Edition, 2.5 XS, Sports 2.5 X, 2.5 XT, Sports 2.5 XT
2013 Subaru Forester X Convenience
2009 - 2013 Subaru Forester X Premium, X Touring, X Limited
2009 - 2012 Subaru Forester XS, XSL
2008 - 2009 Subaru Forester XT
2008 - 2013 Subaru Forester XT Limited, X
2010 - 2013 Subaru Forester XT Premium
2010 - 2012 Subaru Forester XT Sports
2011 - 2013 Subaru Forester XT Touring
2008 Subaru Impreza 2.0R
2009 - 2010 Subaru Impreza 2.5 GT
2010 - 2011 Subaru Impreza 2.5i Premium
2014 Subaru Impreza I Limited
2013 - 2014 Subaru Impreza i, I Sport
2008 - 2011 Subaru Impreza Outback Sport, 2.5i
2009 - 2012 Subaru Impreza R
2012 - 2014 Subaru Impreza Sport Limited, Premium, Base, Sport Premium, Limited, Touring
2010 Subaru Impreza WRX GT, WRX SE, 2.5i Limited, WRX STI Special Edition
2010 - 2014 Subaru Impreza WRX Limited
2009 - 2014 Subaru Impreza WRX Premium
2011 - 2014 Subaru Impreza WRX STI Limited
2008 - 2014 Subaru Impreza WRX, WRX STI, Sport
2011 Subaru Impreza XV
2007 - 2009 Subaru Legacy 2.5i Special Edition
2006 - 2009 Subaru Legacy 2.5i, 2.5i Limited, GT spec.B
2008 - 2009 Subaru Legacy 3.0 R Limited
2008 Subaru Legacy 3.0, 2.0, Touring
2009 Subaru Legacy Base, 3.0 R Premier, 2.0R, 3.0 R, 2.5i Touring
2003 - 2008 Subaru Legacy GT
2005 - 2009 Subaru Legacy GT Limited
2005 Subaru Legacy i
2003 - 2004 Subaru Legacy L
2004 Subaru Legacy L 35th Anniversary
2003 Subaru Legacy L SE
2005 - 2008 Subaru Legacy Limited

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