Do you have a sport bumper now (body color) or the chrome job? If you have the sport bumper then you already have the right support and it will bolt on. If you don't you'll need to get the sport bumper support to mount the SRT. The rear bumper will probably look funny by itself unless you intend to get the rest of the body kit. Keep in mind the rear bumper also has a cutout for the exhaust at one end.