Seat Leon Bosch MED17.5.21 04E907309G 545243 File Info
You can view the file details below.
Hersteller
Seat
Serie
Leon
Baureihe
Typ 5F
Output
140PS 103.0KW
StgHersteller
Bosch
StgBaureihe
MED17.5.21
Stgnr_Stg
04E997016B
Stgnr_Her
04E907309G
Software
545243
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"