AUDI RS6 4200 V8 BITURBO 450CV 1037366478 857- 6.478 4D1907558

You can order this Original(Stock) or Stage1/Stage2 tuning firmware file for:
AUDI RS6 4200 V8 BITURBO 450CV,
ECU: BOSCH ME7.1.1/5/8542.05,
HW: 261207857 857- 6.478,
SW: 1037366478 4D1907558,

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: andrusarhus@gmail.com or in skype: diagnostika54.