958 - 2010 - 2014
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Order This File Ask a QuestionThe Porsche Cayenne S 4.8 Turbo 550hp (958 - 2010 - 2014) produces 550bhp and 750Nm in standard form. Our Stage 1 ECU tuning file raises output to 600bhp and 850Nm, a gain of 50bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.