MB X350 Bosch EDC17CP57 039121 File Info
You can view the file details below.
Hersteller
MB
Serie
X350
Baureihe
Output
258.0PS 189.8kW
StgHersteller
Bosch
StgBaureihe
EDC17CP57
Stgnr_Stg
Stgnr_Her
Software
039121
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"