The Porsche Macan 3.6 Bi-Turbo Performance pack 440hp (2014 - 2018) produces 440bhp and 600Nm in standard form. Our Stage 1 ECU tuning file raises output to 460bhp and 660Nm, a gain of 20bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.