Renault Clio IV SiemensContinental SID305 RSARM521D40 RM521D4000000 File Info
You can view the file details below.
Hersteller
Renault
Serie
Clio IV
Baureihe
X98
Output
110PS 80.9kW
StgHersteller
SiemensContinental
StgBaureihe
SID305
Stgnr_Stg
Stgnr_Her
RSARM521D40
Software
RM521D4000000
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"