The Volvo S60 2.4D 126hp (2004 - 2009) produces 126bhp and 300Nm in standard form. Our Stage 1 ECU tuning file raises output to 185bhp and 400Nm, a gain of 59bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.