Go Fast Bits T9100 Mach 2 TMS Recirculating Diverter Valve for 1998-2004 Subaru
- Regular price
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$198.90 - Regular price
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$221.00 - Sale price
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$198.90
In Stock: 4
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Product Specification:
SKU:GFBT9100
MPN: T9100
UPC: 9328022000312
Weight: 1.3 lb
Inventory: 4
Type: Blow Off Valves
Vehicle Fitment
- 1998-2000 Subaru WRX/STi (EJ20T, AWD)
- 1998-2000 Subaru Impreza 2.0 Turbo GT (EJ20T, AWD)
- 1998-2003 Subaru Legacy B4 (EJ20T, AWD)
- 1998-2004 Subaru Forester GT (EJ20T, AWD)
- 1999-2000 Subaru Impreza WRX/STi (EJ20T, AWD)
- 2001-2002 Subaru Forester XT (EJ20T, AWD)
- 2001-2002 Subaru Impreza WRX (EJ20T, AWD)
- 2003-2004 Subaru Forester XT (EJ20T, AWD)
- 2003-2004 Subaru Impreza WRX (EJ20T, AWD)
Features
- 100% recirculating diverter valve for OEM-like operation
- Utilizes GFB's TMS (Turbo Management Solutions) technology
- Helps return the engine to peak boost up to 30% faster than factory valves
- Pressure-balanced design for consistent boost holding
- Direct factory replacement with no additional adaptors required
- Designed for improved throttle response and reduced turbo lag
- Ideal for enthusiasts seeking performance without the noise
- Made in Australia under ISO 9001 quality standards
Specifications
- Material: High-grade aluminum construction
- Venting Type: 100% recirculating (plumb-back)
- Mounting: Direct fitment with included hardware
- Compatibility: Subaru WRX/STi, Impreza GT, Legacy B4, Forester GT/XT
- Technology: TMS (Turbo Management Solutions) for enhanced performance
Included Components
- 1x Go Fast Bits T9100 Mach 2 TMS Recirculating Diverter Valve
- 1x Installation Hardware Kit
- 1x Instruction Manual
Product Description
The Go Fast Bits T9100 Mach 2 TMS Recirculating Diverter Valve is engineered to enhance the performance of your turbocharged Subaru vehicle. Utilizing GFB's proprietary TMS technology, this valve helps return the engine to peak boost up to 30% faster than the factory diverter valve when shifting gears, resulting in improved throttle response and reduced turbo lag.
Designed as a direct factory replacement, the Mach 2 T9100 requires no additional adaptors or modifications. Its pressure-balanced design ensures consistent boost holding, making it suitable for both stock and modified turbo setups. Whether you're looking to maintain a stealthy appearance or enhance performance without the noise, the Mach 2 T9100 offers the perfect solution.
Installation is straightforward with the included hardware and instruction manual. Crafted from high-grade aluminum and manufactured in Australia under ISO 9001 quality standards, the T9100 is built to provide reliable performance for years to come.


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