The Audi Q3 2.0 TDI CR 150hp (U8 - 2015 - 2018) produces 150bhp and 340Nm in standard form. Our Stage 1 ECU tuning file raises output to 195bhp and 410Nm, a gain of 45bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.