The Volvo S40 1.9D 102hp (2000 - 2004) produces 102bhp and 215Nm in standard form. Our Stage 1 ECU tuning file raises output to 130bhp and 265Nm, a gain of 28bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.