2020-2026 Can-Am Defender XMR Super Max Fender Extensions

Enhancing the protection and appearance of the 2020-2025 Can-Am Defender XMR and 2026 Can-Am Defender XMR (NON-HD11 models), MudBusters Super Max Fender Extensions provide extended coverage for models equipped with BRP Sport Fender Flares Part# 715003898. Experience American-made quality, MudBusters Super Max fender flares align with your Defender's BRP fenders, delivering increased coverage designed to perform in demanding conditions for those that have off set wheels and tires and really sling the mud.

IMPORTANT COMPATIBILITY NOTE: These fender extensions will NOT fit the all-new 2026 Can-Am Defender HD11 model, which features a completely new body style. Our products are designed for 2020-2025 Can-Am Defender XMR models and the continued body style of the 2026 Can-Am Defender XMR NON-HD11 models only.

CRITICAL FITMENT VERIFICATION: These fender extensions are designed ONLY for Can-Am Defender XMR models OR Defenders that have been equipped with BRP Sport Fender Flares (Part# 715003898). If you have a standard Defender with the original factory stock fenders (the basic fenders that came from the factory), these extensions will NOT fit your machine. Click here to shop our Stock Fender Flares instead if you have factory stock fenders.

Super Max Front Fender Flares

• 7-inch extension in front of your front tire.
• 3.5 inches of additional coverage above your front tire.
• 3 inches in the middle of your front fender.
• 4.5 inches of additional coverage added behind your front tire.

Super Max Rear Fender Flares

• 3.5 inches of additional coverage in front of your rear tire.
• 2 inches above your rear tires.
• 5 inches of added coverage behind your rear tire.
• Does not extend out past your taillight.

MudBusters Super Max Fender Extensions are crafted with virgin, unprocessed materials resistant to sunlight and cleaning chemicals. With a perfect balance of flexibility and strength, a textured finish on the outside, and a non-textured slick finish facing your tires, these fender extensions assure quality and ease of maintenance, ride after ride. Benefit from our Lifetime Peace of Mind warranty, if you damage or lose a MudBusters product, we'll replace it free of charge. That is how much we trust our product. Experience a step up in protection with Super Max, crafted to enhance your adventures and spend less time cleaning up.

About the Design

The Super Max front fender flares are 2 pieces, one for each side, which attach within the wheel well area, extending outward for more coverage of the front tire tread. The rear flares, with a 4-piece design, enhance your dump bed's functionality while providing added sealing against mud that comes through. Consider our Super Max Coverage Combo Kit for complete protection, including Dumpbed Protection Panels to prevent mud buildup. Pre-formed and comes with an installation guide and hardware.

About Fitment

Specifically for 2020-2025 Can-Am Defender XMR and 2026 Can-Am Defender XMR (NON-HD11 models) with BRP Sport Fender Flares Part# 715003898, the Super Max extensions are not compatible with BRP Fender Flares Part# 715006821, Defender Pro, Defender 6x6 models, the all-new 2026 Defender HD11, or standard Defenders with factory stock fenders. Minor modifications might be necessary for Nerf bars or other wheel well accessories, a task easily handled in the garage. Be sure to review our return policy before making any alterations.