FMF Q4 Hex Slip-On Muffler (Raw Aluminum) 042388 - Kawasaki KLX300R 2020-2021

Product Description

The FMF Q4 Hex Slip-On Muffler is engineered for off-road riders seeking optimized power output without excessive decibel levels. Featuring a rugged design built for off-road endurance, this system delivers measurable power gains throughout the entire rpm range while dropping pounds compared to the stock assembly.

Advanced internal engineering utilizes intricate chambers, baffles, and proprietary multistage packing material to control sound output effectively. Designed with a durable stainless steel end cap and pipe mated to an aluminum muffler body, it also integrates a spark arrestor for trail compliance.

Top Features: FMF Q4 Hex Muffler

• Employs intricate chambers, baffles, and proprietary multistage packing material
• Delivers power gains throughout the entire rpm range
• Significantly lighter than stock assembly
• Includes integrated spark arrestor for trail riding
• Rugged construction designed for off-road endurance

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 with this system.

Q: What material is the muffler body made of?
A: The muffler body features a raw aluminum finish, paired with stainless steel components.

Expert Pro-Tip

Expert Pro-Tip: When servicing your Q4 muffler, inspect the internal packing material regularly. Repacking at recommended intervals ensures consistent sound dampening and preserves optimal low-to-mid power response.

Recommended Pairings:

• Kawasaki 4-Stroke Performance Parts
• Kawasaki KLX Performance Upgrades
• Motorcycle Tools & Accessories

About Moto-House MX

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 bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

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