The Peugeot 208 GTI 1.6 e-THP 208hp (2015 - 2018) produces 208bhp and 275Nm in standard form. Our Stage 1 ECU tuning file raises output to 225bhp and 360Nm, a gain of 17bhp and 85Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.