The 2024 Polaris RZR XP 1000 Ultimate is a redesigned, 64-inch wide sport side-by-side that features a 114-horsepower Prostar Gen 2 engine, a 25% stronger chassis, and integrated technology like RIDE COMMAND, a 7-inch display, and a backup camera. It is designed for increased durability and ease of maintenance, with a focus on a more comfortable, sealed cabin. Rockford Fosgate Stereo. Phone Charger. This is a great deal you do not want to miss out on.