BMW Z4 Siemens MSD81 0044CC0INA0SIGR7S INA0S File Info
You can view the file details below.
Hersteller
BMW
Serie
Z4
Baureihe
E89
Output
335.0PS 246.4kW
StgHersteller
Siemens
StgBaureihe
MSD81
Stgnr_Stg
Stgnr_Her
0044CC0INA0SIGR7S
Software
INA0S
SoftwareVersion
IGR7S
You can find the chip tuning file you are looking for on "Carecufile.com"