Polaris RZR XP Turbo S Rear Bumper By Super ATVFree Shopping within the lower 48 States Polaris RZR XP Turbo S Rear Bumper DETAILS The Toughest Bumper Around SuperATVs rear bumper brush guard for the Polaris RZR XP Turbo S keeps your rear end safe when you put the pedal down. Your turbo needs a bumper that can handle all 168 horses under your hood. Thats where SuperATVs rear brush guard comes in. Protects Your Rear End Our brush guard gives complete protection for the back of your machine. The 1.