The Porsche Panamera Sport Turismo 2.9T V6 330hp (2020 ->) produces 330bhp and 450Nm in standard form. Our Stage 1 ECU tuning file raises output to 380bhp and 550Nm, 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.