The Ford Focus 2.0 ST EcoBoost 250hp (2011 - 2014) produces 250bhp and 340Nm in standard form. Our Stage 1 ECU tuning file raises output to 270bhp and 430Nm, a gain of 20bhp and 90Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.