Siemens/Continental MSD8x 0047620IH00S0WOX5 ECU tuning files ECU BMW E70/E71 4.4 Turbo 2010 Turbo-Petrol 4.4 408.0HP / 300.1KW Siemens/Continental MSD8x 0047620IH00S0WOX5 ecu tuning file.