Forge Motorsport Recirculation Valves for the Porsche Cayenne V8 Turbo

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.