A tool for directly converting GTA5Mods dlc. Now all your mods will be in separated folder, and original files will stay not modified. Choose the 'mods' folder option and wait for it to finish the installation This mod increase car deformation, slightly increase engine damage and make car parts like bumpers and fenders detach faster. This video is done rather specifically for the viewer asking the questions, but it could perhaps be useful too for GTA fans with some experience in GTA 5 PC modding.
Either of those options are usually very simple and well explained and are therefore not covered in this guide.