I love my 95TT spoiler :) A reason people do that is maybe they want there Z to look lika supra? I saw a mustang 88 boxy ones with a supra wing on it and yeh.....I also saw a 95 cobalt TT on some foriegn car auto site and to me it didn't look right at all. But again its your car you can do anythign you want with it but then again the other Z owners will look down on you if you rice it to much etc and you wont get the thumbs up when you pass by another Z ;) To me I want people to know my car is a Nissan Z car.