Porsche Cayman SIEMENS SDI21.X 982906023CE 3519 File Info
You can view the file details below.
Hersteller
Porsche
Serie
Cayman
Baureihe
718 2016 ...
Output
304.6PS 224.0kW
StgHersteller
SIEMENS
StgBaureihe
SDI21.X
Stgnr_Stg
W21H2020R5D10
Stgnr_Her
982906023CE
Software
3519
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"