The Audi A6 3.0 TDI 240hp (C6 - 2008 - 2010) produces 240bhp and 500Nm in standard form. Our Stage 1 ECU tuning file raises output to 285bhp and 625Nm, a gain of 45bhp and 125Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.