The BMW 2 Series 220i 184hp (G42 - 2021 ->) produces 184bhp and 300Nm in standard form. Our Stage 1 ECU tuning file raises output to 260bhp and 420Nm, a gain of 76bhp and 120Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.