The Volvo S60 2.4i 140hp (2004 - 2009) produces 140bhp and 220Nm in standard form. Our Stage 1 ECU tuning file raises output to 170bhp and 235Nm, a gain of 30bhp and 15Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.