12. The Art Morrison rollbar came with a main hoop, two rear-facing down bars, two door bars, and six 6x6-inch 3/16-inch steel plates. The rear seat has to go bye-bye, but that just leaves more room for storage. You didn't really want to sit back there anyway. We pulled up the carpet and spent about an hour positioning the main hoop and downbars where we wanted them. Using a vise and a sledge hammer, we bent the main-hoop plates so they would fit the floor perfectly.