We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner
_x000D_ _x000D_A pair of piston type turbo recirculation valves for the Porsche Cayenne/ Macan V8 Turbo.
_x000D_ _x000D_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.
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