Yamaha FX - - 6S58591A01 File Info
You can view the file details below.
Hersteller
Yamaha
Serie
FX
Baureihe
SHO
Output
230.0PS 169.2kW
StgHersteller
-
StgBaureihe
-
Stgnr_Stg
Stgnr_Her
Software
6S58591A01
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"