.jpeg?q=90&p=thumb&w=200&h=200)
.jpeg?q=90&p=thumb&w=40&h=40)
Brakes 
Driveline 
Electronics 
Handlebars & Controls 
Package Deals 
Wheel Accessories 
Wheels by Vehicle 
Tools and Maintenance 
Universal & Repair 
Vivid Racing Gear 
See more parts for Audi 80
Select the year of your Audi 80:
Go Fast Bits T9125 Mach 2 TMS Recirculating Diverter Valve
The Go Fast Bits T9125 Mach 2 TMS Recirculating Diverter Valve is engineered for performance-driven enthusiasts seeking reliable boost control and enhanced throttle response. This valve features a 25mm inlet and a 25mm outlet, making it a direct replacement for factory bypass valves in various turbocharged models.
Key Features
- Material: Constructed from high-quality materials for durability and resistance to high boost pressures.
- Design: 100% recirculating valve, designed to eliminate the drawbacks of factory bypass valves.
- Installation: Bolt-on installation with no additional adapters or modifications required. Simply replace the factory valve.
- Performance: Capable of handling unlimited boost pressure, ensuring optimal performance without risk of damage.
- Throttle Response: TMS technology enhances throttle response, providing a more engaging driving experience.
Atmosphere Venting Option
The Mach 2 can be converted to a 100% atmosphere venting setup with an additional kit, allowing for the characteristic sound of venting without the risk of stalling the engine.
Fitment
This diverter valve is confirmed to fit the following models:
- Audi 80 (1988)
- Audi A3 (1998-2003 & 2015-2016)
- Audi A4 (1997-2009)
- Audi TT MK1 (1999-2006)
- Saab 9-5 (1999-2009)
- Volkswagen Beetle (1999-2005 & 2014-2017)
- Volkswagen Golf MK4 (2000-2004)
- Volkswagen Golf MK5 (2005)
- Volkswagen Jetta (2000-2004)
- Volkswagen Passat (1998-2005)
The Go Fast Bits T9125 Mach 2 TMS Recirculating Diverter Valve is a practical upgrade for turbocharged vehicles, ensuring improved performance and reliability without the noise of traditional venting solutions.
Other Part Numbers:
Go Fast Bits #gfbT9125
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Audi 80 | 1988 | Base |
| Audi A3 | 1998-1999 | Base |
| Audi A3 | 2000-2001 | Ambition |
| Audi A3 | 2000-2003, 2015-2016 | Attraction |
| Audi A3 | 2001-2003, 2015-2016 | Ambiente |
| Audi A3 | 2002-2003 | Advance |
| Audi A3 | 2015-2016 | Premium |
| Audi A3 | 2015-2016 | TDI Progressiv |
| Audi A3 | 2015-2016 | Technik |
| Audi A3 | 2015-2016 | TDI Prestige |
| Audi A3 | 2015-2016 | TDI Premium |
| Audi A3 | 2015-2016 | Komfort |
| Audi A3 | 2015-2016 | TDI Premium Plus |
| Audi A3 | 2015-2016 | Premium Plus |
| Audi A3 | 2015-2016 | Progressiv |
| Audi A3 | 2015-2016 | Prestige |
| Audi A3 | 2015-2016 | TDI Technik |
| Audi A3 | 2015-2016 | TDI Komfort |
| Audi A3 | 2015-2016 | S Line |
| Audi A3 | 2016 | Attraction Plus |
| Audi A4 | 1997-2009 | Base |
| Audi A4 | 1998 | Avant |
| Audi A4 | 2001-2009 | Luxury |
| Audi A4 | 2001 | Basico |
| Audi A4 | 2001, 2009 | Sport |
| Audi A4 | 2001-2004 | Confort |
| Audi A4 | 2003-2009 | Cabriolet |
| Audi A4 | 2003-2006 | Vangard |
| Audi A4 | 2003-2006 | Cabrio |
| Audi A4 | 2004-2008 | S Line |
| Audi A4 | 2005-2009 | Trendy |
| Audi A4 | 2005-2007 | S Line Sport |
| Audi A4 | 2005-2007 | Elite |
| Audi A4 | 2006 | Limited Edition |
| Audi A4 | 2007-2008 | Cabrio Elite |
| Audi A4 | 2007-2008 | Cabrio S Line |
| Audi A4 | 2008-2009 | Trendy Plus |
| Audi TT | 1999-2006 | Base |
| Audi TT | 2005-2006 | Sport |
| Audi TT | 2006 | Classic Edition |
| Saab 9-5 | 1999-2002 | SE |
| Saab 9-5 | 1999 | Base |
| Saab 9-5 | 2000 | Gary Fisher |
| Saab 9-5 | 2000-2006, 2008-2009 | Aero |
| Saab 9-5 | 2000-2009 | 2.3t |
| Saab 9-5 | 2002-2005 | Linear |
| Saab 9-5 | 2002-2006 | Arc |
| Saab 9-5 | 2009 | Griffin |
| Volkswagen Beetle | 1999-2004 | GLX |
| Volkswagen Beetle | 1999 | Lujo |
| Volkswagen Beetle | 1999, 2014-2015 | Base |
| Volkswagen Beetle | 1999-2005 | GL |
| Volkswagen Beetle | 1999-2005 | GLS |
| Volkswagen Beetle | 2000-2001 | GLX Turbo |
| Volkswagen Beetle | 2000-2001 | GLS Turbo |
| Volkswagen Beetle | 2001-2002, 2014-2017 | Sport |
| Volkswagen Beetle | 2001-2005 | GLX Sport Turbo |
| Volkswagen Beetle | 2002-2005 | Turbo S |
| Volkswagen Beetle | 2002-2005 | GLS Sport Turbo |
| Volkswagen Beetle | 2003-2005 | Cabrio |
| Volkswagen Beetle | 2003 | GLS Edicion especial |
| Volkswagen Beetle | 2003 | GLS Sport |
| Volkswagen Beetle | 2005 | GLS TDI |
| Volkswagen Beetle | 2014-2016 | Turbo |
| Volkswagen Beetle | 2014 | Highline |
| Volkswagen Beetle | 2014 | Highline TDI |
| Volkswagen Beetle | 2014-2017 | Sportline |
| Volkswagen Beetle | 2014 | GSR |
| Volkswagen Beetle | 2014-2016 | Comfortline |
| Volkswagen Beetle | 2014-2015 | R-Line |
| Volkswagen Beetle | 2014-2015 | TDI |
| Volkswagen Beetle | 2014-2015 | Comfortline TDI |
| Volkswagen Beetle | 2015-2017 | Trendline |
| Volkswagen Beetle | 2015-2016 | Fleet Edition |
| Volkswagen Beetle | 2015-2017 | Classic |
| Volkswagen Beetle | 2016-2017 | Dune |
| Volkswagen Beetle | 2016 | Allstar |
| Volkswagen Beetle | 2016-2017 | S |
| Volkswagen Beetle | 2016-2017 | SE |
| Volkswagen Beetle | 2016 | R-Line SE |
| Volkswagen Beetle | 2016-2017 | SEL |
| Volkswagen Beetle | 2016-2017 | R-Line SEL |
| Volkswagen Beetle | 2016 | Wolfsburg Edition |
| Volkswagen Beetle | 2016 | R-Line S |
| Volkswagen Beetle | 2016-2017 | Denim |
| Volkswagen Beetle | 2017 | #PinkBeetle |
| Volkswagen Beetle | 2017 | Pink |
| Volkswagen Golf | 2000-2002 | Verano |
| Volkswagen Golf | 2000-2005 | GL |
| Volkswagen Golf | 2000-2002 | Lujo |
| Volkswagen Golf | 2000-2005 | GTI |
| Volkswagen Golf | 2000-2001 | GTI GLX |
| Volkswagen Golf | 2000-2002 | Confort |
| Volkswagen Golf | 2000-2005 | GLS |
| Volkswagen Golf | 2000-2001 | GTI GLS |
| Volkswagen Golf | 2000-2002 | Base |
| Volkswagen Golf | 2001-2003 | GTI Turbo |
| Volkswagen Golf | 2002-2005 | GTI 1.8T |
| Volkswagen Golf | 2002-2005 | GTI VR6 |
| Volkswagen Golf | 2002 | GTI 337 |
| Volkswagen Golf | 2003-2005 | Comfortline |
| Volkswagen Golf | 2003-2005 | Trendline |
| Volkswagen Golf | 2003-2005 | Europa |
| Volkswagen Golf | 2003 | GTI 20th Anniversary |
| Volkswagen Golf | 2004 | GL TDI |
| Volkswagen Golf | 2004 | GLS TDI |
| Volkswagen Golf | 2005 | TDI |
| Volkswagen Jetta | 2000-2004 | GLS |
| Volkswagen Jetta | 2000-2004 | TDI |
| Volkswagen Jetta | 2000-2001 | GLS Turbo |
| Volkswagen Jetta | 2000-2002 | GLX VR6 |
| Volkswagen Jetta | 2000-2003 | GLX |
| Volkswagen Jetta | 2000-2002 | GL Confort |
| Volkswagen Jetta | 2000-2004 | GL |
| Volkswagen Jetta | 2000 | GLS VR6 |
| Volkswagen Jetta | 2001 | GLS Variant |
| Volkswagen Jetta | 2001 | GL Variant |
| Volkswagen Jetta | 2001 | GLS Wolfsburg |
| Volkswagen Jetta | 2001, 2003 | Wolfsburg Edition |
| Volkswagen Jetta | 2002-2003 | Variant Trendline |
| Volkswagen Jetta | 2002-2004 | Europa |
| Volkswagen Jetta | 2002-2004 | Sportline |
| Volkswagen Jetta | 2002-2003 | Variant Comfortline |
| Volkswagen Jetta | 2002-2004 | GLI |
| Volkswagen Jetta | 2002-2003 | Confortline |
| Volkswagen Jetta | 2002-2003 | Highline |
| Volkswagen Jetta | 2002-2004 | Trendline |
| Volkswagen Jetta | 2003 | Europa Wolfsburg |
| Volkswagen Jetta | 2003 | Trendline Wolfsburg |
| Volkswagen Jetta | 2003 | Jazz |
| Volkswagen Jetta | 2003 | Edicion Limitada |
| Volkswagen Jetta | 2004 | GLI 50 Aniversario |
| Volkswagen Jetta | 2004 | Comfortline |
| Volkswagen Jetta | 2004 | Europa 50 Aniversario |
| Volkswagen Passat | 1998-2005 | GLX |
| Volkswagen Passat | 1998-2005 | GLS |
| Volkswagen Passat | 1999-2005 | 1.8T |
| Volkswagen Passat | 1999-2005 | V6 |
| Volkswagen Passat | 2000 | 4 Motion |
| Volkswagen Passat | 2001-2005 | GLX 4 Motion |
| Volkswagen Passat | 2001-2002, 2004-2005 | GLS 4 Motion |
| Volkswagen Passat | 2002-2005 | V6 4Motion |
| Volkswagen Passat | 2002-2004 | W8 |
| Volkswagen Passat | 2003-2005 | GL |
| Volkswagen Passat | 2004-2005 | GL TDI |
| Volkswagen Passat | 2004-2005 | GLS TDI |
It all started with the passion of John Adrian to create something that other aftermarket parts cannot produce. Most parts he encountered are either of low quality and are made out of inferior materials.
He decided to take matters into his own hands and started designing, testing, and developing parts that would help improve the performance of his vehicle. Using his own car as a personal testbed, he created products that other enthusiasts later noticed, which has become the start of Go Fast Bits.
Your Source of Performance PartsThe company offers various performance parts such as boost controllers, blow-off valves, short shifters, pulley kits, and more. John Adrian also acts as the chief engineer of the company. Using his 35 years of experience manufacturing high-quality parts for the automotive industry that includes Original Equipment Manufacturers (OEM) parts, he was able to produce parts that meet the demands of his customers.
Quality Made ProductsAll their parts are meticulously made using the highest grade material available to ensure product durability and reliability. Each piece is manufactured to fit perfectly on the vehicle and tested to ensure optimum performance and nothing less.
Purchase Go Fast Bits Parts At Vivid RacingIf you are in the market for high-quality products that would help improve your vehicle's performance, then Go Fast Bits is a brand that you can trust. Their products are proven to deliver performance without compromising the daily drivability of your vehicle. Whether your car is used as a grocery getter or a weekend racer, Go Fast Bits has the right parts for you.
To know more about the company, visit Vivid Racing and check out their parts list that fits your specific requirement.
Lifetime Warranty
We live in a throw-away society, conditioned by cheap products and frequently released new models to expect eventual failure and discard something when it stops working or is superseded. However, pride in workmanship and our commitment to quality means that when we put our name to something, we are also staking our reputation on it.
That’s why we back our products with the best Warranty in the business! You should expect a lifetime of use from a well-engineered product, so if your GFB product fails as a result of defective materials or faulty workmanship whilst you remain the original owner, we will repair or replace it.
If the fault occurred as a result of usage outside of the terms of the warranty, or you are not the original owner, fear not, we can still help you. You should never need to throw a GFB product away, as spare parts are available and won’t cost the earth.
To activate your warranty go to:
https://gfb.com.au/warranty/
We live in a throw-away society, conditioned by cheap products and frequently released new models to expect eventual failure and discard something when it stops working or is superseded. However, pride in workmanship and our commitment to quality means that when we put our name to something, we are also staking our reputation on it.
That’s why we back our products with the best Warranty in the business! You should expect a lifetime of use from a well-engineered product, so if your GFB product fails as a result of defective materials or faulty workmanship whilst you remain the original owner, we will repair or replace it.
If the fault occurred as a result of usage outside of the terms of the warranty, or you are not the original owner, fear not, we can still help you. You should never need to throw a GFB product away, as spare parts are available and won’t cost the earth.
To activate your warranty go to:
https://gfb.com.au/warranty/
Check out these other great products
Error: Failed to add product
Please refresh the page and try again.