61356988104-02 ECU Files – EWS4.3 for BMW

ECU hardware number 61356988104-02 is an EWS4.3 engine control unit fitted to BMW (X3 E83). We have 1 original file for it, one per software calibration. Find the software / calibration code on your ECU label and pick the matching file in the table below; price €20, instant download after payment.