The Ford Focus 2.0 EcoBoost ST 250hp (2014 - 2017) produces 250bhp and 360Nm in standard form. Our Stage 1 ECU tuning file raises output to 275bhp and 430Nm, a gain of 25bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.