Siemens/Continental MSD8x 0047620IH00S0UOX3 ECU tuning files ECU BMW E70/E71 X6-50i 2011 Turbo-Petrol 4.4 402.0HP / 295.7KW Siemens/Continental MSD8x 0047620IH00S0UOX3 ecu tuning file.