The Audi A6 1.8 TFSI 190hp (C7 - 2011 - 2018) produces 190bhp and 320Nm in standard form. Our Stage 1 ECU tuning file raises output to 240bhp and 400Nm, a gain of 50bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.