The Audi A7 3.0 TDI FWD 190hp (4G - 2014 - 2017) produces 190bhp and 400Nm in standard form. Our Stage 1 ECU tuning file raises output to 280bhp and 520Nm, a gain of 90bhp and 120Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.