The Audi A5 2.0 TDI CR 163hp (MK2 - 2012 - 2016) produces 163bhp and 350Nm in standard form. Our Stage 1 ECU tuning file raises output to 205bhp and 430Nm, a gain of 42bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.