T9481 DV+ T9481 (Suits late model VAG & Euro Applications with factory Pierberg diverter valves)
supplied with replacement solenoid and has lower profile than T9351
Part Number: T9481
Only 2 Left In Stock...Hurry!
For immediate despatch.
The T9481 is a performance blow-off valve solution for the late-model VW, Audi, SEAT and Skoda vehicles.
In summary, if you know your GFB valves, this is the same as the T9451 VTA but with an integrated solenoid valve for a lower stack height and greater engine bay clearance.
If you want sound with your performance (or performance with your sound!), GFB’s T9481 VTA delivers!
By combining atmosphere venting with the proven performance benefits of our ground-breaking DV+, the VTA delivers an aggressive blow-off sound, improved throttle response, as well as superior boost holding and reliability.
With its low-profile integrated solenoid and compact design, installing the T9481 is a breeze. Just swap out your factory diverter valve with the VTA, and you’re good to go.
Reliable Boost Holding
Despite some improvements in reliability by the latest generation of OEM diverter valves, the performance trade-offs remain. There is no escaping the fact that the moulded plastic valve mechanism of the OEM valve cannot reliably seal boost pressure. The VTA’s CNC-machined aluminium and brass valve components, combined with a Viton face seal ensure reliable boost holding even up to 50psi.
Sharper Throttle Response, Faster Boost Recovery
OEM electronic diverter valves are binary in operation – they’re either open or shut. Your throttle, however, isn’t. When you make small throttle adjustments, the binary operation of the factory diverter results in abrupt changes in power delivery, which is the very definition of poor throttle response. GFB’s patented “pilot actuation” system allows the VTA’s piston to open and close progressively, thereby smoothing the power delivery during throttle modulation, and ultimately improving throttle response.
Unrivalled longevity, backed by our Lifetime Warranty
The combination of precision manufacturing, attention to detail, and robust materials means the VTA will last a lifetime. So does the warranty.
Why choose a VTA over a "BOV spacer"?
Whilst “BOV spacers” might offer a cheap way to get a blow-off sound, they fail to tackle the fundamental performance and reliability issues associated with the OEM diverter valve - all they do is redirect the vented air.
The VTA offers more than just sound. By replacing the OEM diverter valve you also get enhanced performance and reliability.
![Why Choose This Valve?](images/why-choose-this-valve.png)
- Sharper throttle response
- Faster boost recovery on gearshift
- Solves boost leaking issues
- Built to last
European manufacturers are pushing their engines to the limit. Get a DV to match.
GFB's DV+ diverter valve range offers a direct-fit performance solution for the weak factory diverter valves used on many modern vehicles. By retaining the factory ECU control and recirculating the vented air, the DV+ is a purely performance-orientated product.
GFB’s DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to “pilot actuation” to ensure better performance on stock or modified engines.
Furthermore, these benefits won’t cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturer’s “solutions”), the DV+ keeps what works and replaces what doesn’t. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.
- 10% faster opening, 50% faster closing than the factory diverter
- Retains the factory solenoid for seamless integration
- Replaces plastic valve parts with metal for reliability and strength on stock or modified engines
- Direct-fit replacement with GFB’s TMS benefits
- Exclusive “pilot-actuated” valve mechanism for rapid response at high boost
Audi
![Audi logo](https://d365pjkgt5rd4j.cloudfront.net/images/logos/large/13.png)
A1
8X1 3-Door Hatchback (2014 to 2018)
A3
MK2 8P1 3-Door Hatchback (2004 to 2012)
MK2 8PA 5-Door Sportback (2004 to 2013)
MK2 8P7 Cabriolet (2008 to 2013)
MK3 8V1 3-Door Hatchback (2012 and later)
MK3 8VS Saloon / Limousine (2013 and later)
MK3 8VA 5-Door Sportback (2015 to 2020)
A4
B7 Avant (2004 to 2008)
B7 Saloon / Limousine (2004 to 2008)
B6 & B7 Cabriolet (2006 to 2009)
B8 Avant (2007 to 2015)
B8 Saloon / Limousine (2007 to 2015)
B9 Avant (2015 and later)
B9 Saloon / Limousine (2015 and later)
A5
8T3 Coupé (2007 and later)
A6
C6 Avant (2005 to 2008)
C6 Saloon / Limousine (2005 to 2008)
C7 Avant (2011 to 2013)
C7 Saloon / Limousine (2011 to 2013)
Q5
8RB (2008 and later)
TT
MK2 Coupé 8J (2006 to 2014)
MK2 Roadster 8J (2007 to 2014)
Seat
![Seat logo](https://d365pjkgt5rd4j.cloudfront.net/images/logos/large/149.png)
Skoda
![Skoda logo](https://d365pjkgt5rd4j.cloudfront.net/images/logos/large/152.png)
Octavia
MK3 (2012 and later)
Volkswagen
![Volkswagen logo](https://d365pjkgt5rd4j.cloudfront.net/images/logos/large/176.png)
Beetle
5C1 (2011 and later)
5C7 (2011 and later)
Golf
MK5 (2004 to 2008)
MK6 (2009 to 2013)
MK7 (2013 to 2019)
Jetta
MK5 (2005 to 2011)
MK6 (2010 and later)
Passat
Scirocco
Tiguan
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