The BMW 5 Series 530i 272hp (F10/11 - 2010 - 2016) produces 272bhp and 320Nm in standard form. Our Stage 1 ECU tuning file raises output to 290bhp and 340Nm, a gain of 18bhp and 20Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.