I have a '14 Police with 5.7 though. We do have 3.6's at work. VERY good engines. Stout and reliable. Police packages started getting solid bushing tension struts mid '14. They were very problematic prior, especially when driven hard. Civi's don't have them so you may have some trouble with them, especially if you drive it hard. You can replace them with the Police ones down the road. Part number for those: 68234847AA