The Audi Q8 60 TFSI-e Quattro 462hp (2018 ->) produces 462bhp and 700Nm in standard form. Our Stage 1 ECU tuning file raises output to 520bhp and 820Nm, a gain of 58bhp and 120Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.