The Peugeot Expert / Traveller 1.5 BlueHDi 100hp (2019 ->) produces 100bhp and 270Nm in standard form. Our Stage 1 ECU tuning file raises output to 160bhp and 350Nm, a gain of 60bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.