The Renault Scenic 1.9 DCi 120hp (2003 - 2006) produces 120bhp and 270Nm in standard form. Our Stage 1 ECU tuning file raises output to 155bhp and 340Nm, a gain of 35bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.