Bosch MEVD172X #C2#DST#MEVD17.2-N55-O0-B30-F012-EU5-MSA2-AG-L_L-RL-PVL 518209 ECU tuning files ECU BMW F12 640i 2012 N55 Turbo-Petrol 3 320.0HP / 235.4KW Bosch MEVD172X #C2#DST#MEVD17.2-N55-O0-B30-F012-EU5-MSA2-AG-L_L-RL-PVL 518209 ecu tuning file.