John Deere 8120R File Info
You can view the file details below.
Hersteller
John Deere
Serie
8120R
Baureihe
Output
255.0PS 187.6KW
StgHersteller
StgBaureihe
Stgnr_Stg
Stgnr_Her
Software
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"