The BMW 1 Series 114D 95hp (1496cc) (F20 - 2015 - 2018) produces 95bhp and 235Nm in standard form. Our Stage 1 ECU tuning file raises output to 140bhp and 335Nm, a gain of 45bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.