BMW SERIE X (E53) X5 48IS 4800 V8 360CV 1037375055 020-5.055

You can order this Original(Stock) or Stage1/Stage2 tuning firmware file for:
BMW SERIE X (E53) X5 48is 4800 V8 360CV,
HW: 261209020 020-5.055,
SW: 1037375055 ,

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.