BMW X SERIES X3 E83 EU 2000 D 177CV 8506540 XXX-6.583 O_70MNHC255A

You can order this Original(Stock) or Stage1/Stage2 tuning firmware file for:
BMW X SERIES X3 E83 EU 2000 D 177CV,
HW: 8506356 0089S80A0MLBHC232 xxx-6.583,
SW: 8506540 O_70MNHC255A O_70MNHC255A,

Order the tuning file from us! Send us your stock file via the form below and specify your request.
You can also send all files and requests to our email: or in skype: diagnostika54.