T9659 DVX DIVERTER VALVE: PERFORMANCE WITH VOLUME CONTROL suits VW MK7 Golf R and Audi 8V S3

(4 customer reviews)

AUD $369.00

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GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do you get IMPROVED BOOST HOLDING and THROTTLE RESPONSE, you have total control over your BLOW-OFF SOUND VOLUME!

WHAT MAKES DVX DIFFERENT TO ANY OTHER VALVE THAT GOES “WHOOSH”?

  • The DVX is not just a noise maker (like BOV spacers) – by modifying the valve operation method it offers the same PERFORMANCE BENEFITS that the DV+ does.
  • It retains ECU CONTROL for the fastest possible operation.
  • No other blow off valve has the advantage of GFB’s Venting Bias Adjustment, allowing you to alter the blow off sound simply by moving the adjustment lever.
  • Built to last.
T9659 DVX DIVERTER VALVE:

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” (read about this below) 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 trash (like other manufacturer’s “solutions”), the DV+ keeps what works, and replaces what doesn’t.

WHAT DOES IT FIT?

The T9659 is a duel venting direct factory replacement for the VW MK7 Golf R and Audi 8V S3

WHY NOT JUST USE A SPACER?

There are many “BOV spacers” on the market that make noise. However, they do this simply by using the factory diverter valve and redirecting the air to atmosphere. Therefore, the performance deficiencies of the factory diverter valve design remain, and furthermore, the flow
capacity of the factory diverter is significantly reduced because of the small venting holes used in these BOV spacers.

ECU VS VACUUM CONTROL

Other BOV kits eliminate the ECU control entirely, using pure manifold vacuum control instead. Whilst there’s nothing particularly wrong with this (that’s how the majority of BOVs work), the ECU control is MUCH FASTER, able to detect and respond to much SMALLER THROTTLE TRANSITIONS and, since it’s available, why wouldn’t you use it?

WHAT’S SPECIAL ABOUT OUR VENTING BIAS SYSTEM?

GFB’s patented Venting Bias Adjustment System is the only one of its kind in the world. By using an internal rotating sleeve, the opening of both the recirc port and the atmosphere port can be infinitely adjusted. This means that you’re not stuck with a fixed 50/50 or 100% atmosphere venting ratio; you can change it to whatever you want! As an additional benefit, because the atmosphere outlet is a single large port rather than a series of small holes, the venting sound is much DEEPER AND LOUDER than it is with a BOV spacer.

THE BOTTOM LINE IS…

The DVX offers a TRUE PERFORMANCE improvement, INCREASED BOOST-HOLDING ability, and a blow-off sound that is COMPLETELY ADJUSTABLE from factory-silent to ear shattering!

US PATENT
T9659 installed600pixDESIGN PATENT PENDING
MADE IN AUSTRALIA UNDER ISO 9001

GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System.

So not only do you get IMPROVED BOOST HOLDING and THROTTLE RESPONSE, you have total control over your BLOW-OFF SOUND VOLUME!

US, AUST,NZ PATENTS

Design registration pending

    T9659 DVX DIVERTER VALVE: PERFORMANCE WITH VOLUME CONTROL suits VW MK7 Golf R and Audi 8V S3 also suits:

  • AUDI 8V (2013-on) 1.8/2.0TFSI
  • AUDI S3 8V (2013-on) 2.0TFSI
  • VW Golf GTI Mk7 2.0TSI 14-on
  • VW Golf GTI Mk7 2.0TSI 14-on
  • SKODA Octavia Mk3 1.8/2.0TSI (inc. RS/vRS) 2013-on
  • AUDI S3 8V (2013-on) 2.0TFSI
  • VW Golf R Mk7/7.5 2.0TSI 2013-on
  • AUDI S1 8X (2014-on) 2.0TFSI
  • AUDI 8V (2013-on) 1.8/2.0TFSI
  • AUDI S3 8V (2013-on) 2.0TFSI
  • AUDI TT 8S 2.0TFSI 2014-2018
  • SKODA Superb 2.0TSI (200/206kW) 2015-on
  • SKODA Superb 2.0TSI (162kW) 2015-on
  • AUDI TTS 8S 2.0TFSI 2015-2018
  • VW Golf GTI Mk7 2.0TSI 14-on
  • AUDI 8V (2013-on) 1.8/2.0TFSI
  • VW Golf R Mk7/7.5 2.0TSI 2013-on
  • 4 reviews for T9659 DVX DIVERTER VALVE: PERFORMANCE WITH VOLUME CONTROL suits VW MK7 Golf R and Audi 8V S3

    1. Australia

      Awesome product, very easy and quick install, great instructions, parts are exceptional quality use and accessibility is great

    2. USA

      After making some slight adjustments, i was able to install the “bits”
      In a timely manner and acheive EXACTLY what i was expecting 2017 MK7 1.8 TSI Good On Ya GFB
      Totaly impresssd 🙂

    3. kevin

      Very high quality! It couldn’t be better. Because of this I know it will hold boost and last a long time regaurdless of how much power I add to the car, and I’ve added a lot! I also experience better throttle response and a beautiful blow off sound. I can’t get enough of that sound! Thoroughly impressed. Install was a breeze as well.

    4. Philip Marshall

      After making some slight adjustments, i was able to install the GFB DVX
      and acheive EXACTLY what i was looking for.
      2017 MK7 1.8 TSI
      Totally impressed As well!

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