I think a little goes a long way. I personally want my Challenger to look stock, as that is how I prefer my cars to look. It makes them a sleeper for unsuspecting Civic owner with at least 4 i-Vtech stickers on each side with ground lights, extreme body cladding, and other such overkill additions. I don't think the Challenger really needs anything in the first place. Other models look okay stock but a slight amount of body cladding would really help it a lot (pretty much any sedan Ford is producing).