Cars from the DLC in single player (Grand Theft Auto 5)

I think you know that Rockstar adds cars from DLC for GTA Online to single player.So.You probably downloaded the trainer to spawn cars,wanted,for instance X80 PROTO,and he disappeared in two seconds after spawn.But there is one mod that allows you to take cars from GTA Online into single player.

1.Script Hook install ASI Loader with
2.Unzip the file from the archive to the root folder of the game.
3.Use any trainer,able to spawn cars.
Link to the mod - https://www.gta5-mods.com/scripts/mplowrider2-in-sp/download

Need ASI Loader ; Script Hook ; the Hook Script .NET