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Stop boost leaks on your Audi RS4 or RS5 with the Forge FMDV27A Valve Kit. It is made of strong alloy and gives you a great blow-off sound.
Fast UK Delivery on all Orders, please see delivery information.
All returns must be postmarked within fourteen (14) days of the purchase date. All returned items must be in new and unused condition, with all original tags and labels attached.
Not all of our products are listed online, we have an expert team on hand to help you with all of your performance related enquiries. Contact us
Keep your 2.9 TFSI engine running safe and strong. The Forge Motorsport Atmospheric Dump Valve Kit (FMDV27A) is built just for the Audi RS4 B9 and RS5 F5. The standard factory valves often break when the boost goes up. Forge uses strong billet alloy and a metal piston to fix this forever. It connects straight to the car computer with a special harness. You get no warning lights, just a solid drive and a sporty "whoosh" sound.
These twin valves require careful wiring. We highly advise a professional fitting. If you do not want the loud sound, look at the Forge FMDV27R Recirculating Valve. Our mechanics at MGM Leeds can install this kit cleanly.
Download the Installation Instructions
Contact MGM Leeds for Installation
This twin valve kit fits the 2.9 TFSI V6 engine in these cars.
| Make | Model | Engine |
|---|---|---|
| Audi | RS4 (B9 Chassis) | 2.9 TFSI V6 |
| Audi | RS5 (F5 Chassis) | 2.9 TFSI V6 |
Important Note: This kit is only for the RS4 and RS5. It will not work on S4 or S5 cars, because they need a single valve.
