RST Rear Suspension Bench for Polaris RZR XP4 1000, XP4 TURBO, XP4 TURBO S Add an extra seat with PRP Seats RST Rear Suspension Bench. The RST bench matches the style of our RST front seats and converts your RZR to a 5 seat. Our standard mesh drain allows water, mud, and dirt to drain out the bottom, rather than pile up in the seat. Built with slots to fit up to 3 smaller riders. Design your own and Make it Yours! With over 60+ different colors and materials to choose from, you can customize the perfect seat for your ride. Extra options available include Front Goggle Pockets, Rear Storage Pockets, Water Paks, Heated Seats, Air Lumbar, and various Diamond Stitches. Fitment “ These Rear Benches are 3³ shorter depth than the fronts, to allow for more legroom. Designed specifically to fit in the back of a (2015+) XP4 1000, XP4 Turbo, or XP4 Turbo S.