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Go Fast Bits engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Go Fast Bits lineup with fast shipping and expert fitment support — order with confidence.
The GFB Mach 2 TMS Recirculating Diverter Valve is the gold standard for Subaru owners looking for improved boost management. By utilizing advanced TMS (Turbo Management System) technology, this valve ensures your turbo spools faster and recovers boost instantly after every gear change, resulting in a smoother and more responsive driving experience.
Don't let a failing or inefficient factory valve limit your Subaru's potential. The Mach 2 is built to handle the most demanding conditions, providing a significant upgrade in both reliability and performance. Whether you are daily driving or pushing your car to the limit on the track, the Mach 2 is the reliable choice for your forced induction needs. Find this and other high-performance upgrades at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2004-2005 | Subaru | Forester | XT |
| 2005 | Subaru | Forester | XT Premium |
| 2006-2008 | Subaru | Forester | XT Limited |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2001 | Subaru | Impreza | L |
| 2001-2004 | Subaru | Impreza | Outback |
| 2002-2004 | Subaru | Impreza | TS |
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2005 | Subaru | Impreza | Outback Sport |
| 2006-2007 | Subaru | Impreza | WRX Limited |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2020 | Subaru | WRX STI | Base |
| 2015-2020 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
| 2019 | Subaru | WRX STI | S209 |
Other popular Go Fast Bits products customers consider together:
Go Fast Bits engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Go Fast Bits lineup with fast shipping and expert fitment support — order with confidence.
The GFB Mach 2 TMS Recirculating Diverter Valve is the gold standard for Subaru owners looking for improved boost management. By utilizing advanced TMS (Turbo Management System) technology, this valve ensures your turbo spools faster and recovers boost instantly after every gear change, resulting in a smoother and more responsive driving experience.
Don't let a failing or inefficient factory valve limit your Subaru's potential. The Mach 2 is built to handle the most demanding conditions, providing a significant upgrade in both reliability and performance. Whether you are daily driving or pushing your car to the limit on the track, the Mach 2 is the reliable choice for your forced induction needs. Find this and other high-performance upgrades at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2004-2005 | Subaru | Forester | XT |
| 2005 | Subaru | Forester | XT Premium |
| 2006-2008 | Subaru | Forester | XT Limited |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2001 | Subaru | Impreza | L |
| 2001-2004 | Subaru | Impreza | Outback |
| 2002-2004 | Subaru | Impreza | TS |
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2005 | Subaru | Impreza | Outback Sport |
| 2006-2007 | Subaru | Impreza | WRX Limited |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2020 | Subaru | WRX STI | Base |
| 2015-2020 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
| 2019 | Subaru | WRX STI | S209 |
Other popular Go Fast Bits products customers consider together: