The Renault Laguna CoupŽ 2.0 DCi 130hp (All) produces 130bhp and 320Nm in standard form. Our Stage 1 ECU tuning file raises output to 180bhp and 380Nm, a gain of 50bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.