Audi Q7 Bosch 4E1907409B 391821 File Info
You can view the file details below.
Hersteller
Audi
Serie
Q7
Baureihe
Output
320.0PS 235.4KW
StgHersteller
Bosch
StgBaureihe
Stgnr_Stg
Stgnr_Her
4E1907409B
Software
391821
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"