Ok I am going to have to say no on the wing. Looks like a Demon snorkel. Or maybe twin scoops. I think the twin scoops look better body color. The only way I like them black is if the center of the hood is blacked out.
I kind of agree with you about the wing on a Dart, although my Demon technically is a Dart haha. I agree about the scoops color too. There was no way I was putting that dual snorkel on without the blackout treatment and hood stripes. Those are the kind of details that change the look of the car.