FMF Q4 Hex Slip-On Muffler (Aluminum/Stainless Steel) 045590 - Husqvarna / KTM 250cc-501cc 2016-2017

Product Description

Upgrade your off-road machine with the FMF Q4 Hex Slip-On Muffler, engineered to deliver power gains throughout the entire RPM range while keeping sound output strictly controlled. Less sound equals more ground.

Designed with intricate chambers, internal baffles, and proprietary multistage packing material, this rugged muffler provides exceptional sound dampening and long-lasting durability for demanding enduro and trail riders.

Top Features: FMF Q4 Hex

• Employs intricate chambers, baffles, and proprietary multistage packing material for optimal sound control.
• Delivers noticeable power gains throughout the entire RPM range without excessive noise.
• Includes an integrated spark arrestor for full trail and off-road compliance.
• Pounds lighter than stock equipment, reducing overall machine weight.
• Rugged design built specifically for extreme off-road endurance and made in the U.S.A.

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 muffler include a spark arrestor?
A: Yes, it comes equipped with a built-in spark arrestor for trail and forest legal compliance.

Q: How does the Q4 reduce sound without losing power?
A: It uses intricate internal chambers, baffles, and proprietary multistage packing material to maximize exhaust flow while lowering decibel levels.

Expert Pro-Tip

Expert Pro-Tip: Always inspect your exhaust packing regularly and service your muffler with high-grade replacement packing to maintain peak sound absorption and throttle response.

Recommended Pairings:

• Husqvarna 4-Stroke Performance Parts
• KTM 4-Stroke Performance Parts
• 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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