The Audi A6 2.8 FSI 190hp (C6 - 2008 - 2010) produces 190bhp and 280Nm in standard form. Our Stage 1 ECU tuning file raises output to 212bhp and 305Nm, a gain of 22bhp and 25Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.