The BMW 1 Series 114i 102hp (F20 - 2011 - 2015) produces 102bhp and 180Nm in standard form. Our Stage 1 ECU tuning file raises output to 210bhp and 310Nm, a gain of 108bhp and 130Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.