The Audi A5 3.0 TDI 245hp (MK2 - 2012 - 2016) produces 245bhp and 500Nm in standard form. Our Stage 1 ECU tuning file raises output to 300bhp and 600Nm, a gain of 55bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.