The Volvo V70 2.3 R 265hp (1997 - 2000) produces 265bhp and 350Nm in standard form. Our Stage 1 ECU tuning file raises output to 330bhp and 430Nm, a gain of 65bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.