– Delete the associated PAK file from \paks\~mods folder. X:\Program Files\Steam\steamapps\common\StreetFighterV\StreetFighterV\Content\Paks\~mods (Where X is your drive letter). – Copy the desired PAK file into \paks\~mods folder (if ~mods doesn’t exist then create it).Į.g.

Here are the full installation instructions and notes from BrutalAce.