BMW Z4 SiemensContinental SiemensContinental MS45 456K0B File Info
You can view the file details below.
Hersteller
BMW
Serie
Z4
Baureihe
Output
231PS 170kW
StgHersteller
SiemensContinental
StgBaureihe
SiemensContinental MS45
Stgnr_Stg
5WK93014
Stgnr_Her
Software
456K0B
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"