would look bad-ass on a 2-door:
http://www.autoventshade.com/products/aeroshade.html
Trans Am style tail-lights would be pretty sweet on our cars:
http://www.geocities.com/lemansgt37/Image1.jpg
*edit: I accidentally wrote "headlights"
Has anyone tried the stock Grand Am spoiler? I haven't searched for it, but I haven't accidentally come across one either. I think that would look sharp.