The BMW 2 Series Active Tourer 225d (1995cc) 224hp (2014 - 2017) produces 224bhp and 450Nm in standard form. Our Stage 1 ECU tuning file raises output to 270bhp and 500Nm, a gain of 46bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.