958 - 2014 - 2017
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Order This File Ask a QuestionThe Porsche Cayenne GTS 3.6T 440hp (958 - 2014 - 2017) produces 440bhp and 600Nm in standard form. Our Stage 1 ECU tuning file raises output to 480bhp and 650Nm, a gain of 40bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.