0261204563 ECU Files – Bosch M5.4.1 for Audi
Bosch hardware number 0261204563 is an M5.4.1 engine control unit fitted to Audi (S8). 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.
