The Volvo S70 2.5D 140hp (1997 - 2000) produces 140bhp and 290Nm in standard form. Our Stage 1 ECU tuning file raises output to 175bhp and 350Nm, a gain of 35bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.