It still doesn't make sence. I put the files in the root folder, I start the game, I go to the docks and select my vtol, and the only option there is RETRIEVE, DELETE, and CANCEL.
I don't even have extra option for ANY car, and I can't take every car to rim jobs, (the police car and other cars just says "press Y to repair you car" insted of the icon that lets you customize it)
Can someone please make a video tutorial or something.