Powermadd Rear Fender Flare Extension Kit Polaris RZR S 800 / RZR 4 800 The Powermadd Rear Fender Flare Extension Kit offers protection against mud, dirt, debris, and snow, designed for seamless integration with OEM fender flares. This kit, known for its flexibility and durability, ensures it withstands the elements and maintains performance over time. The installation process will require drilling into the existing flares. It comes complete with two rear fender flares and all necessary mounting components and detailed instructions for a straightforward setup. Features: Protection from mud, dirt, debris and snow Mounts on the inside of OE fender flares Flexible yet durable Requires drilling into OE fender flares Kit Includes: Rear Fender Flairs(pair), all mounting hardware and instructions Note: Requires drilling into OE fender flares.