Audi R8 Bosch med17.1.1 4T0907552A 003909 File Info

You can view the file details below.

Hersteller
Audi
Serie
R8
Baureihe
GT
Output
540.0PS 397.2kW
StgHersteller
Bosch
StgBaureihe
med17.1.1
Stgnr_Stg
Stgnr_Her
4T0907552A
Software
003909
SoftwareVersion
0003

You can find the chip tuning file you are looking for on "Carecufile.com"