BMW Z4 Bosch MEVD172X 544052 File Info
You can view the file details below.
Hersteller
BMW
Serie
Z4
Baureihe
E89
Output
163.0PS 119.9kW
StgHersteller
Bosch
StgBaureihe
MEVD172X
Stgnr_Stg
0261S08834
Stgnr_Her
Software
544052
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"