Go Fast Bits Mach 2 TMS Recirculating Diverter Valve - 2002-2007 Subaru WRX / 2004-2021 STI / 2006-2008 Forester XT discontinued * Virtually Noise-Free

* Virtually Noise-Free

Choose between sixteen total different color combinations for the perfect matching or contrasting interior

Lightweight design

The World Leader in Fastener Technology has just released a new 3

With the Exedy OEM Clutch Kit

Go Fast Bits Mach 2 TMS Recirculating Diverter Valve - 2002-2007 Subaru WRX / 2004-2021 STI / 2006-2008 Forester XT discontinued * Virtually Noise-FreeHere's the simple and essential mod for 30% quicker boost by utilizing proven TMS technology to ensure dependable boost holding and optimum throttle response. Here's the simple and essential mod for 30% quicker boost by utilizing 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 GFBs TMS