SKU: 94639994656

GFB VTA Blow Off Valve - VW/Audi / 1.8T Gen3 / 2.0T / 2.5T / & More

Sale price$167.40 Regular price$186.00
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

GFB VTA Blow Off Valve - VW/Audi / 1.8T Gen3 / 2.0T / 2.5T / & MoreThe T9481 VTA is a performance blow off valve solution for VW & Audi vehicles with Factory Pierburg Diverter Valve If you want sound with your performance (or performance with your sound!), GFBs 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

The T9481 VTA is a performance blow-off valve solution for VW & Audi vehicles with Factory Pierburg Diverter Valve

 

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!

Key features and benefits:

  • Blow off sound AND better performance
  • Reliable boost holding
  • Sharper throttle response, faster boost recovery
  • Low-profile integrated solenoid for seamless installation
  • Australian-made, backed by a lifetime warranty

T9481 is a direct bolt-on for most Audi, VW, Seat and Skoda vehicles that have a Pierburg branded diverter valve.

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.

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!


Download Installation Guide 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94639994656

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Charles Clerici
Los Angeles, US
★★★★★ 5
Great
All pieces cut to perfection, went together perfectly
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Reviewed in the United States on October 22, 2023
J
Verified Purchase
judith stevens
Fort Morgan, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
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Reviewed in the United States on July 5, 2024
K
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Kimberly matthews
Birmingham, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
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Reviewed in the United States on July 13, 2025
A
Verified Purchase
Alexandra
Pawtucket, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
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Reviewed in the United States on February 20, 2024
E
Verified Purchase
Eric
Carnegie, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024

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