BMW Z4 SiemensContinental Undefined 456L0B File Info
You can view the file details below.
Hersteller
BMW
Serie
Z4
Baureihe
E85
Output
192.0PS 141.2kW
StgHersteller
SiemensContinental
StgBaureihe
Undefined
Stgnr_Stg
5WK93016
Stgnr_Her
Software
456L0B
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"