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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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GFB Hybrid TMS Dual Port Valve 20mm Inlet/Outlet for Select 1997-2009 Audi, VW, Saab (1.8T / 2.3T) T9225
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1997-2009 Audi A4/TT, Volkswagen Golf/Beetle/Passat, and Saab 9-3/9-5 (1.8T / 2.3T).
The GFB Hybrid TMS (Turbo Management System) pioneered the dual port design, offering a versatile solution for turbocharged engines that require a balance between atmospheric sound and engine management compatibility. This valve uses a staged venting system: at low valve lifts, the air is primarily recirculated to maintain smooth idle and low-load drivability. As boost increases and the valve opens further, the atmospheric port is exposed to provide the signature blow-off sound.
Built for performance and flexibility, the Hybrid TMS can be configured for full recirculation, a 50/50 split, or full atmospheric operation using the included plugs. This allows you to tune the valve to your specific vehicle needs, ensuring you get the performance of a modern diverter valve without triggering ECU fault codes or rich-running conditions.
- Dual staged venting outlets for optimized boost response and sound control
- Configurable operation: Full Recirc, 50/50, or Full Atmosphere
- Precision-machined 20mm inlet and 20mm outlet
- Direct replacement for factory Bosch-style plastic diverter valves
- Manufacturer Part Number: T9225
- Included hardware: Configuration plugs
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2005 | Audi | A4 | Base |
| 2003-2006 | Audi | A4 | Cabriolet |
| 2000-2006 | Audi | TT | Base |
| 2003 | Saab | 9-3 | Arc |
| 1999-2001 | Saab | 9-3 | Base |
| 2003 | Saab | 9-3 | Linear |
| 1999-2003 | Saab | 9-3 | SE |
| 2003 | Saab | 9-3 | Vector |
| 2000-2001,2006-2009 | Saab | 9-5 | 2.3t |
| 2000-2005,2008-2009 | Saab | 9-5 | Aero |
| 2004-2005 | Saab | 9-5 | Arc |
| 1999 | Saab | 9-5 | Base |
| 2000 | Saab | 9-5 | Gary Fisher |
| 2009 | Saab | 9-5 | Griffin |
| 2002-2005 | Saab | 9-5 | Linear |
| 1999 | Saab | 9-5 | SE |
| 2002-2003 | Volkswagen | Beetle | GL |
| 2002-2005 | Volkswagen | Beetle | GLS |
| 2002-2004 | Volkswagen | Beetle | GLX |
| 2002 | Volkswagen | Beetle | Sport |
| 2002-2004 | Volkswagen | Beetle | Turbo S |
| 2000-2001 | Volkswagen | Golf | GLS |
| 2002-2005 | Volkswagen | Golf | GTI 1.8T |
| 2003 | Volkswagen | Golf | GTI 20th Anniversary |
| 2002 | Volkswagen | Golf | GTI 337 |
| 2000-2001 | Volkswagen | Golf | GTI GLS |
| 2003-2004 | Volkswagen | Passat | GL |
| 1998-2004 | Volkswagen | Passat | GLS |
| 2004 | Volkswagen | Passat | GLS 4 Motion |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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GFB Hybrid TMS Dual Port Valve 20mm Inlet/Outlet for Select 1997-2009 Audi, VW, Saab (1.8T / 2.3T) T9225
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Fits select 1997-2009 Audi A4/TT, Volkswagen Golf/Beetle/Passat, and Saab 9-3/9-5 (1.8T / 2.3T).
The GFB Hybrid TMS (Turbo Management System) pioneered the dual port design, offering a versatile solution for turbocharged engines that require a balance between atmospheric sound and engine management compatibility. This valve uses a staged venting system: at low valve lifts, the air is primarily recirculated to maintain smooth idle and low-load drivability. As boost increases and the valve opens further, the atmospheric port is exposed to provide the signature blow-off sound.
Built for performance and flexibility, the Hybrid TMS can be configured for full recirculation, a 50/50 split, or full atmospheric operation using the included plugs. This allows you to tune the valve to your specific vehicle needs, ensuring you get the performance of a modern diverter valve without triggering ECU fault codes or rich-running conditions.
- Dual staged venting outlets for optimized boost response and sound control
- Configurable operation: Full Recirc, 50/50, or Full Atmosphere
- Precision-machined 20mm inlet and 20mm outlet
- Direct replacement for factory Bosch-style plastic diverter valves
- Manufacturer Part Number: T9225
- Included hardware: Configuration plugs
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2005 | Audi | A4 | Base |
| 2003-2006 | Audi | A4 | Cabriolet |
| 2000-2006 | Audi | TT | Base |
| 2003 | Saab | 9-3 | Arc |
| 1999-2001 | Saab | 9-3 | Base |
| 2003 | Saab | 9-3 | Linear |
| 1999-2003 | Saab | 9-3 | SE |
| 2003 | Saab | 9-3 | Vector |
| 2000-2001,2006-2009 | Saab | 9-5 | 2.3t |
| 2000-2005,2008-2009 | Saab | 9-5 | Aero |
| 2004-2005 | Saab | 9-5 | Arc |
| 1999 | Saab | 9-5 | Base |
| 2000 | Saab | 9-5 | Gary Fisher |
| 2009 | Saab | 9-5 | Griffin |
| 2002-2005 | Saab | 9-5 | Linear |
| 1999 | Saab | 9-5 | SE |
| 2002-2003 | Volkswagen | Beetle | GL |
| 2002-2005 | Volkswagen | Beetle | GLS |
| 2002-2004 | Volkswagen | Beetle | GLX |
| 2002 | Volkswagen | Beetle | Sport |
| 2002-2004 | Volkswagen | Beetle | Turbo S |
| 2000-2001 | Volkswagen | Golf | GLS |
| 2002-2005 | Volkswagen | Golf | GTI 1.8T |
| 2003 | Volkswagen | Golf | GTI 20th Anniversary |
| 2002 | Volkswagen | Golf | GTI 337 |
| 2000-2001 | Volkswagen | Golf | GTI GLS |
| 2003-2004 | Volkswagen | Passat | GL |
| 1998-2004 | Volkswagen | Passat | GLS |
| 2004 | Volkswagen | Passat | GLS 4 Motion |
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