The BMW X1 sDrive16d 116hp ((F48 LCI) - 2019 ->) produces 116bhp and 270Nm in standard form. Our Stage 1 ECU tuning file raises output to 150bhp and 330Nm, a gain of 34bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.