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Go Fast Bits Mach 2 TMS Recirculating Diverter Valve — Fits Subaru WRX/STi & Forester
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve — Fits Subaru WRX/STi & Forester
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Go Fast Bits Mach 2 TMS Recirculating Diverter Valve — Fits Subaru WRX/STi & ForesterGo Fast Bits Mach 2 TMS Recirculating Diverter Valve — Fits Subaru WRX/STi & Forester
Go Fast Bits

Go Fast Bits Mach 2 TMS Recirculating Diverter Valve — Fits Subaru WRX/STi & Forester

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SKU: GFBT9103

About Go Fast Bits Go Fast Bits engineers high-quality automotive ...Read more

Price:
$198.90 $221.00
1980 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About Go Fast Bits

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.

Watch in action

The Ultimate Subaru Diverter Valve Upgrade

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.

Key Features:

  • Optimized Performance: Rapid boost recovery ensures you stay in the power band longer.
  • High-Pressure Capability: Rated for over 100psi, making it perfect for stock or heavily modified engines.
  • Recirculating Design: Keeps your engine running smoothly by returning air to the intake, as intended by the factory.
  • Extensive Fitment: Compatible with 2001-2007 WRX, 2002+ STi, and various Forester XT models.

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.

About Go Fast Bits

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.

Watch in action

The Ultimate Subaru Diverter Valve Upgrade

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.

Key Features:

  • Optimized Performance: Rapid boost recovery ensures you stay in the power band longer.
  • High-Pressure Capability: Rated for over 100psi, making it perfect for stock or heavily modified engines.
  • Recirculating Design: Keeps your engine running smoothly by returning air to the intake, as intended by the factory.
  • Extensive Fitment: Compatible with 2001-2007 WRX, 2002+ STi, and various Forester XT models.

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.

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