2025 Yamaha RMAX4 Stock Fender Flares with Dumpbed (Non-Compact)

One machine, five levels of control. From subtle spray reduction to full-scale mud armor, MudBusters engineers a coverage tier for every RMAX4 build.

Made in the USA from virgin HMWPE, all MudBusters are built in house and ships the day it’s built and carries our Peace of Mind Lifetime Warranty.

Coverage Tiers at a Glance

• Mud-Lite — Daily-use protection: 2.5 inches mid-front, 3.5 half inches behind the front tire; rear uppers only for quick wash-downs.
• Max — Comprehensive kit: 6 inches above the front tire plus upper & lower rears that add 4 inches ahead of the rear tire—ideal for stock stance. Complements your dumpbed and does not interfere with function.
• Super Max — Built for offset wheels; 7 inches above and 4.5 inches behind the front tire, 5 inches ahead of the rear tire.
• Ultra Max — 11 inches of front overhang and 9 inch rear extensions turn wide-track, deep-tread-mud setups into clean-cab cruises.

Find Your Fit

Whether you run stock wheels, moderate offsets, or push the limits, there’s a MudBusters for your splash zone—all without sacrificing dump-bed functionality.

From weekend trail cruises to swamp-deep adventures, step up as far as you need and leave the mud behind.