Forge Motorsport Blow off valve for Audi RS3 (8V)/Audi TTRS (8S) FMDV7

Forge Motorsport Blow off valve for Audi RS3 (8V) / TTRS (8S) 2.5 TFSI 294kW (engine code DAZA)

This valve kit is an evolution of the FMARSDV dump valve we market for the 8P chassis RS3. It was developed for those who have tuned, or plan to tune, their 8S chassis Audi TTRS or 8V chassis Audi RS3 in excess of 450hp. Audi have seen fit to not change the design of the OEM dump valve from the previous RS3, so the same issues are carried over to the new 8V chassis, namely it was observed that cars over 450bhp were randomly getting errors from the stock solenoid dump valve not functioning. Whilst the stock valve will operate as designed, with the boost level necessary for 450bhp the stock valve couldn’t move the volume of air it needed to, so the ECU was seeing too great a positive boost in the MAP readings between gearchanges and assuming the stock valve wasn’t functioning correctly.

We looked closely at this issue, and noted that there would be no real fix for this as the size of the hole for the valve is too small in the stock elbow. We decided that we would re-design and produce our own elbow, allowing a much larger DV port, which in turn would allow fitment of a larger valve to take advantage of it. We also improved the internal flow of the elbow and removed restriction within the valve. The elbow design has been changed by Audi to accommodate a different throttle body, so our design has changed too.

Please note this WILL NOT fit 2019 engine DNWA

Forge Motorsport are manufacturers of World class products of the highest quality, delivering outstanding customer service beyond anything ever encountered

Our mantra is the BEST customer care and after service worldwide. In doing this, we have developed the largest range of replacement aftermarket valves, intercoolers, and actuators in the world.
Utilising a state of the art in house CNC machine shop, and a highly skilled team of dedicated engineers and fabricators, we supply Forge branded product worldwide, to our sister companies Forge USA in Orlando, and Forge Asia in Taichung Taiwan.

Proudly stating 'Made In Great Britain' on all our products.

With all this knowledge at our disposal, we are honoured to supply the leading names and race teams in the world of Motorsport including: F1, WRC, Rally X, and Le Mans. We also supply several OEM manufacturers.
When you purchase a Forge Motorsport product you are buying something unique, something that no other manufacturer can offer.