why do all you people put down the ITR wing?
It is a nice looking wing, and it's much cleaner looking than any "aftermarket" wing.

The ITR wing will not be a direct bolton to your car, the only way to figure out how much it's going to cost you would be to bring it to a body shop and ask them how much it would cost you. 4 mounting holes need to be drilled, just let the body shop do it all, so that it won't come out crook'ed.