The Volvo S70 R 240hp aut (1997 - 2000) produces 240bhp and 330Nm in standard form. Our Stage 1 ECU tuning file raises output to 310bhp and 420Nm, a gain of 70bhp and 90Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.