Recirculation Valves for the Porsche Cayenne V8 Turbo Finish:Black Forge's recirculation valve features a

Forge's recirculation valve features a greater flow rate than the OEM Bosch Valve

Golf Mk5 (2004+) Mk6 (2009+)

Our valve bolts straight up to the turbo and is supplied with appropriate hardware in order to source vacuum to operate the valve

2012-on Crafter

Note: Serious or fatal damage may occur to the engine and associated components if this product is incorrectly matched to the individual engine requirements

Recirculation Valves for the Porsche Cayenne V8 Turbo Finish:Black Forge's recirculation valve features aWe recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner A pair of piston type turbo recirculation valves for the Porsche Cayenne V8 Turbo. With the known failure of the original design which incorporates a rubber diaphragm, we use an alloy piston operating within a billet alloy body to ensure you get the response and turbo boost just when you demand it.