well besides being functional, they dont look to bad.

 

They came on every car I owned when I lived in Japan so I guess that's where people get the JDM thing from, I guess. I do agree though that they look good on an Evo with tinted windows like the one in this thread. I don't have them on my car but I'm not against having them either. In Japan I smoked in all of my cars so they came in handy all the time but I don't smoke in my Evo. To each their own I say.