The Renault Scenic 1.9 DTI 80hp (1999 - 2003) produces 80bhp and 160Nm in standard form. Our Stage 1 ECU tuning file raises output to 105bhp and 210Nm, a gain of 25bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.