2025 Polaris RZR Pro R & RZR Pro S OEM Fender Extensions (74 inch)

Upgraded your 2025 Polaris RZR Pro R or Pro S with Polaris Full‑Coverage Fender Flares (Polaris Part Number 2890407)—but mud is still sneaking past? That 74‑inch stance still slings plenty, and OEM flares alone don’t seal the deal. Purpose‑built extensions that extend off those OEM Full-Coverage Fender Flares, tame the spray, and stay tough for years. Spend more time ripping trails, less time rinsing clumps.

Superior Off‑Road Defense

Made right here in the USA from ultra‑durable virgin HMWPE, MudBusters shrugs off rocks, mud, water, and debris. The smooth underside wipes clean in seconds. Precision to nest into Polaris’ OEM 2890407 profile. Hardware and a digital step‑by‑step guide we made as well as a full install video that we filmed ourselves—no guessing.

All MudBusters products carry our Lifetime Peace‑of‑Mind Warranty. No fine print, no runaround—just real riders standing behind real gear. Every step, from design to shipping, happens under our roof, so you get uncompromising quality and support. Questions? Call us or hit the chat.

Front Coverage Details

• 7.75 inches of extra coverage above your front tire
• 7.5 inches in the middle of your front fender
• 6 inches of additional coverage behind your front tire

Rear Coverage Details

• 6 inches above your rear tires
• 12 inches of extra coverage behind your rear tire
• 13.25 inches extending beyond your tail light