Welcome to FD Racing

The Home Premium Aftermarket Car Parts

FREE SHIPPING

On all UK orders over £100

SKU: FMDV7

High Flow Valve for Audi RS3 8V/8Y and TTRS 8S

£479.00
Tax included Shipping calculated at checkout.


Contact Us

Thank you for visiting our online store. We are here to help with all your needs and wants for your pride a joy. Please feel free to reach us using any of the contact details below or simply complete the contact form below and one of our Customer experience representatives will be happy to help. We appreciate your business and look forward to working with you and your pride and joy!

Tel: 01268 692 220
Email: sales@fdracing.co.uk

Our Guarantees

Add some general information about your delivery and shipping policies.

Why Choose FDRacing.co.uk?

Many enthusiasts have trusted the FD Racing brand for their performance automotive needs.  Providing top quality products and service to customers worldwide, FD Racing wants to grow to be one of the most recognized names in this vastly diverse industry!  

Our Vision is simple:  "Preferred life time parts provider for enthusiast vehicle owners, by offering the broadest selection of quality performance, appearance and replacement parts".

Here are some reasons why customers choose us:

  • FREE Product Support for Life - Our Performance Specialists are available by phone to answer any questions you may have about your vehicle and/or our products.  Whether you are looking to order or have ordered, our priority is providing you with the best information and support for your automotive needs.  
  • FREE Project Analysis - Are you building the perfect show vehicle, ultimate race car, or even a street machine?  FD Racing's knowledgeable and expert Performance Specialists will help layout your project part by part.  Tell us what you want to accomplish and we will put together the best possible solution for you.  Our goal is not what you are doing now, but where you want to go in the future!   
  • Price Match Policy - FD Racing is committed to providing you with Top Level customer service and products.  We guarantee to give you the best price on ANY product on the market.  
  • Risk Free Shopping Guarantee - We want our customers to know how committed we are to providing the best service available.  The ultimate in risk free shopping!  To ensure your complete satisfaction when purchasing from FD Racing, we have a 30 Day Money Back Guarantee Policy.   
  • Ready to Ship Inventory - If there is 1 thing FD Racing does better then its competition, it is selling parts!  We have positioned ourselves as the place to go for all your performance needs.  Having strong partnerships with manufacturers and warehouse distributors worldwide, we guarantee to get you your normal or hard to find product in a reasonable amount of time.   
  • Authorized Reseller - As an authorized reseller for many of the brands FD Racing carries, you can assure yourself the best support available. 
  • Fast and Convenient Payment Methods - FD Racing has setup its online store to allow you to get to the checkout as fast as possible.  In addition to taking all major credit cards, we also accept PayPal and other forms of payment available. 
  • 100% Secure Shopping - You will notice our entire site has a full SSL in place to prevent anyone from stealing your personal information.

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/8Y 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.

With the engine management on this engine being MAP based rather than MAF based, which is unlike many other Audi engines, we have also incorporated the option into the kit, of being able to run as a recirculation valve or with an atmospheric discharge/blow off. 

An uprated white spring is included with this kit to cater for those with an upgraded ECU

A service kit for this valve can be found here. We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner


Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • iDEAL
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

High Flow Valve for Audi RS3 8V/8Y and TTRS 8S
Forge Motorsport

High Flow Valve for Audi RS3 8V/8Y and TTRS 8S

£479.00

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/8Y 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.

With the engine management on this engine being MAP based rather than MAF based, which is unlike many other Audi engines, we have also incorporated the option into the kit, of being able to run as a recirculation valve or with an atmospheric discharge/blow off. 

An uprated white spring is included with this kit to cater for those with an upgraded ECU

A service kit for this valve can be found here. We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner


View product