I added real sound to this for fun, turns out to be even more realistic. Enjoy MAP: http://www.beamng.com/threads/iihs-crash-hall-updated-better-fps.17879/#post-280940
Because he believed BeamNG was "plagiarizing" his mods (i.e. his Grand Marshal Luxe mod was made official by the developers as their own preset, and so on.) Why couldn't he leave his IIHS mod up for us to have?