Porsche Cayenne SiemensContinental SIMOS8.5 7P5907551C S8500L3000000 File Info
You can view the file details below.
Hersteller
Porsche
Serie
Cayenne
Baureihe
Typ 9PA
Output
333PS 244.9kW
StgHersteller
SiemensContinental
StgBaureihe
SIMOS8.5
Stgnr_Stg
Stgnr_Her
7P5907551C
Software
S8500L3000000
SoftwareVersion
0003
You can find the chip tuning file you are looking for on "Carecufile.com"