Go Fast Bits Mach 2 TMS Recirculating Diverter Valve | 1995-1999 2G DSM, and 1992-2006 Mitsubishi Evo 1-9 (T9133)

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$166.50 $185.00Instant Savings of 10% ($18.50)

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Mach 2 TMS Recirculating Diverter Valve (33mm Inlet, 33mm Outlet) by Go Fast Bits

The simple & essential mod for 30% quicker boost. Utilizing 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


  • 1995-1999 2G DSM (Eclipse / Talon)
  • 1992-1996 Mitsubishi Lancer Evolution 1-3
  • 1996-2006 Mitsubishi Lancer Evolution 4-9

What's In The Box?

  • Mach 2 TMS Recirculating Diverter Valve

Customer Reviews

Based on 3 reviews
Claudio Sabato
Mach 2

GFB is the best BlowOff Upgrade. Spring regulations also very Easy

Zane W
Mach 2

Works very well and holds boost very well. Good response and very well built.

Zane W
GFB Mach 2

Used this on my 2010 Ralliart. Yes it fits. Better spool up and it holds boost very well. Sounds good recirculated as well.