Seat Leon Bosch MED17.5.53 03C906016BA 513870 File Info
You can view the file details below.
Hersteller
Seat
Serie
Leon
Baureihe
Typ 5F
Output
122PS 89.7kW
StgHersteller
Bosch
StgBaureihe
MED17.5.53
Stgnr_Stg
03C907309F
Stgnr_Her
03C906016BA
Software
513870
SoftwareVersion
8009
You can find the chip tuning file you are looking for on "Carecufile.com"