Sites like Reddit's r/rFactor often provide direct links to updated repositories or backup drives when official sites go down.
Historically significant mods featuring older, modified cars that are notoriously difficult to drive. Where to Find & Manage Mods mod de mods de autos argentinos para rfactor 17
The "mod de mods" for likely refers to a compiled "megapack" or an "installer of installers" that simplifies adding multiple Argentinian racing categories into the simulator at once. Sites like Reddit's r/rFactor often provide direct links