FMF Q4 Hex Slip-On Muffler (Raw) 042368 - Kawasaki KX450F / KX450X 2019-2022

Product Description

Enhance your dirt bike's off-road performance with the FMF Q4 Hex Slip-On Muffler, engineered to deliver optimal power gains throughout the entire rpm range while maintaining controlled sound levels. Designed with intricate internal chambers, baffles, and proprietary multistage packing material, it proves that less sound equals more ground.

Built for off-road endurance, this muffler features a rugged aluminum shell mated to a stainless steel pipe and stainless steel end cap. Significantly lighter than the stock component, it combines durable construction with a spark arrestor to ensure compliance and reliability on the trail.

Top Features: FMF Q4 Hex Slip-On Muffler

• Utilizes intricate chambers, baffles, and multistage packing to reduce sound output without sacrificing power.
• Delivers noticeable power gains across the entire rpm range.
• Significantly lighter than stock factory exhaust components.
• Includes an integrated spark arrestor for trail compliance.
• Features a rugged, durable design built specifically for demanding off-road endurance 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 include a spark arrestor?
A: Yes, a spark arrestor is included for legal off-road and trail riding.

Q: Is it lighter than the stock exhaust?
O: Yes, the Q4 Hex muffler is pounds lighter than the factory stock unit.

Expert Pro-Tip: When installing a slip-on muffler, inspect your mid-pipe gasket and apply a thin layer of high-temp silicone sealant to the slip joint if necessary to prevent exhaust leaks and maintain proper backpressure.

Recommended Pairings:

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

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