Forge Motorsport has a valve called the 007P (Forge FMDV007P). It is the best replacement diverter valve for all VW / Audi applications. VW / Audi cars have a plastic diverter valve made by bosh. It’s really good for cars that are stock, but when you boost up a car or even cars that have a lot of miles, upgrading to a piston type metal valve made by Forge is much better then the stock plastic and rubber diaphragm bosh valve. This Valve is one of the best Valves that Forge makes for all VW / Audi cars.
