Kuryakyn sells them with a modified windshield. Wingstuff's reviews had problems with distortion in the windshield, so they were going to drop them. Nothing was said negatively about the rear foil. If it is capable of working for the passenger as advertised, it might be worth checking into.
But as Laen says... they are BUTT UGLY!
But as Laen says... they are BUTT UGLY!