The Ford Fiesta 1.5 TDCI 75hp (Mk7 - 2013 - 2017) produces 75bhp and 185Nm in standard form. Our Stage 1 ECU tuning file raises output to 95bhp and 245Nm, a gain of 20bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.