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

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

fit and forget version of our actuators that would withstand the rigors of marine corrosion or simply would not tarnish

as our testing and research has proven on various projects

Outside diameter 70mm

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.