FMF Powercore 4 Hex Slip-On Muffler (Anodized Gray) 041616 - Honda CRF250R / CRF250RX 2025-2026

Product Description

Upgrade your dirt bike's performance with the FMF Powercore 4 Hex Slip-On Muffler, engineered to deliver an overall increase in power and torque across your powerband. Designed with enhanced sonic evacuation, it ensures a higher flow of exhaust gases to maximize your engine's efficiency and responsiveness.

Built for rugged off-road conditions, this system features a durable stainless steel pipe paired with an anodized gray aluminum canister and stainless steel end cap. It utilizes Space Age internal packing material for long-lasting durability and includes a removable spark arrestor for versatile trail riding.

Top Features: FMF Powercore 4 Hex Slip-On Muffler

• Delivers an overall increase in power and torque for improved acceleration.
• Enhanced sonic evacuation provides higher exhaust flow and increased engine power.
• Durable stainless steel and aluminum construction built to withstand demanding off-road conditions.
• Incorporates Space Age internal packing material to ensure maximum lifespan and noise dampening.
• Includes a removable spark arrestor for easy conversion between track and trail riding.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Does this slip-on muffler come with a spark arrestor?
A: Yes, it includes a removable spark arrestor so you can easily adapt for trail riding compliance.

Q: What materials are used in the construction of this exhaust?
A: It features a durable stainless steel pipe and end cap paired with an anodized gray aluminum canister.

Expert Pro-Tip: When mounting a new slip-on muffler, ensure the mid-pipe connection is completely clean and free of old carbon buildup or sealant before tightening the clamp. Applying a thin bead of high-temp silicone sealant can prevent exhaust leaks and ensure consistent backpressure.

Recommended Pairings:

• Honda 4-Stroke Performance Parts & Upgrades
• Silencer Maintenance Parts
• Motorcycle Tools

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their machines. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

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Powercore 4 Hex Slip-On Muffler - Honda CRF250R/RX
Overall increase in power and torque, Durable stainless steel and aluminum construction, Space Age internal packing material for maximum longevity, Internal shape of core uses Hi-Flo technology, Includes removable spark arrestor, Enhanced sonic evacuation provides for higher flow and increased power