But there were no complaints when it camp to the concept not having either of these. Personally, I think the back needs some kind of spoiler, but I would have to play around with a few to see which one would fit right. The front, I don't like it. Some cars do have a plastic piece underneath as a scrape guard which I find really helpful. My Mustang doesn't have this and I scraped the bottom and it sucks. Though no one sees it, I know it's there. I think if it were toned down a little more then it may not be so bad, but the Jey Leno chin spoiler is just to much.