GFB Diverter Valve ATMO DV+ – 2010-2014 VW Golf GTI & 2006-2013 Audi A3 & A4


SKU: T9451 Category: Tags: , , Brand:


The VTA is a performance blow-off valve solution for Audi and VW vehicles with an electronic factory diverter valve.

If you want sound with your performance (or performance with your sound!), GFB’s VTA delivers just that! By combining the proven performance benefits of our ground-breaking DV+ with atmosphere venting, the VTA delivers an aggressive blow-off sound, improved throttle response and boost recovery, as well as superior boost holding and reliability in extreme conditions.

The VTA shares the successful DV+ design philosophy:

“Keep what works, replace what doesn’t”

This means we retain ECU control and the solenoid from the factory diverter to ensure the fastest possible response time, without the added and unnecessary cost of replacing the solenoid like some brands do.

The weak part of the factory diverter has always been the plastic valve mechanism – this is the part we replace. The VTA features CNC machined billet components that last a lifetime, and we also change the valve operation method for better performance. The factory diverter valve can only operate in two states – open, or closed. When it opens fully at low boost, or during a partial throttle lift mid-corner, it causes increased lag and a noticeably non-linear boost transition.

GFB pioneered the use of “pilot operation” in the DV+, which works by re-purposing the factory solenoid to control the pressure behind the piston rather than the piston itself. This allows the solenoid stroke to be much shorter, speeding up the response time and increasing the actuation force. More importantly, it allows the piston to open and close progressively in response to the amount of boost pressure present, which smooths boost transitions and reduces the lag caused by the factory diverter valve.

It is this design philosophy that makes the VTA not only the best performing blow off valve solution, but also the best value on the market.

Key features:

  • TMS Technology for faster boost recovery on gearshift and during throttle modulation
  • Improved boost holding ability
  • Atmosphere venting for blow-off sound
  • Retains ECU control
  • Simple, direct bolt-on kits include everything you need to install

Additional information

Weight0.75 kg
Dimensions16 × 9 × 8 cm


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Models suitable for this product

AudiA32006 - 20092.0T
AudiA32008 - 20092.0T PZEV
AudiA320092.0T quattro
AudiA32010 - 20122.0T PZEV Premium
AudiA32010 - 20132.0 TDI Premium
AudiA32010 - 20132.0T Premium
AudiA32010 - 20132.0T Premium quattro
AudiA320132.0 TDI Premium Plus
AudiA320132.0T Premium Plus
AudiA320132.0T Premium Plus quattro
AudiA420061.8T Cabriolet
AudiA42006 - 20082.0T
AudiA42006 - 20082.0T Avant quattro
AudiA42006 - 20082.0T quattro
AudiA42007 - 20092.0T Cabriolet
AudiA42007 - 20092.0T Cabriolet quattro
AudiA420082.0T Special Ed. - Sedan
AudiA420082.0T Special Ed. Avant quattro - Wagon
AudiA420082.0T Special Ed. quattro - Sedan
AudiA42009 - 20132.0T Premium
AudiA420092.0T Premium Avant quattro
AudiA42009 - 20132.0T Premium quattro
AudiA42010 - 20122.0T Avant Premium quattro
AudiA420132.0T Premium Plus
AudiA420132.0T Premium Plus quattro
AudiA420132.0T Prestige
AudiA420132.0T Prestige quattro
VolkswagenGolf GTI2010 - 2013Base 2dr - 2.0L T
VolkswagenGolf GTI2010 - 2013Base 4dr - 2.0L T
VolkswagenGolf GTI2014Driver's Edition - 2.0L T
VolkswagenGolf GTI2014Wolfsburg Edition - 2.0L T

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