Looks to me that you could remove the Crossfire front grille & paint it Flat Back. It would be pretty close to the one on the Crossfire Concept car (see below). It would also match somewhat better the 2 grilles mounted below in the front bumper. (Note: I think this is a good option for Crossfires painted in one of the lighter shades. I've got a Machine Gray car & I don't think a black grille would look all that great - IMO.)



There were probably several versions of the front grille on the Chrysler Concept; you just have to decide on which one you want to copy. The one below looks just like the production car.