The Volvo V70 2.0 D4 181hp (2011 ->) produces 181bhp and 400Nm in standard form. Our Stage 1 ECU tuning file raises output to 220bhp and 480Nm, a gain of 39bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.