The Alpina D3 2.0D 214hp (E90/91 - 2005 - 2013) produces 214bhp and 450Nm in standard form. Our Stage 1 ECU tuning file raises output to 265bhp and 480Nm, a gain of 51bhp and 30Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.