The Ford Focus 1.8 TDCi 115hp (2004 - 2010) produces 115bhp and 280Nm in standard form. Our Stage 1 ECU tuning file raises output to 145bhp and 350Nm, a gain of 30bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.