The Peugeot 508 2.0 BlueHDi 160hp (2018 ->) produces 160bhp and 400Nm in standard form. Our Stage 1 ECU tuning file raises output to 205bhp and 460Nm, a gain of 45bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.