The Porsche Macan 2.0 TFSI 245hp (2019 - 2021) produces 245bhp and 370Nm in standard form. Our Stage 1 ECU tuning file raises output to 300bhp and 440Nm, a gain of 55bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.