Chevrolet Impala ACDelco Na File Info
You can view the file details below.
Hersteller
Chevrolet
Serie
Impala
Baureihe
Na
Output
197PS 144.9kW
StgHersteller
ACDelco
StgBaureihe
Na
Stgnr_Stg
Stgnr_Her
Software
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"