Fmf Q4 Hex Slip-on Muffler
Fmf Q4 Hex Slip-on Muffler
Hurry up, only 2 items left in stock.
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Unleash the true potential of your off-road machine with the FMF Q4 Hex Slip-On Muffler. Experience enhanced power and rugged durability, all while maintaining responsible sound levels. The Q4 is engineered to deliver a noticeable performance boost you can feel.
Description
The FMF Q4 Hex Slip-On Muffler is designed with intricate chambers, baffles, and proprietary multistage packing material, ensuring optimal exhaust flow and power gains across the entire RPM range. This muffler is significantly lighter than stock, improving handling and reducing overall weight. Built with a rugged design, the Q4 is ready to endure the demands of off-road riding, providing long-lasting performance and reliability. The integrated spark arrestor ensures safe and responsible riding on any terrain. Upgrade your bike with the FMF Q4 and experience the difference in power, sound, and durability. Proudly made in the U.S.A.
Features & highlights
- Experience power gains throughout the entire RPM range, giving you improved acceleration and throttle response.
- Enjoy a significantly lighter muffler compared to stock, enhancing your bike's handling and maneuverability.
- Ride responsibly with the integrated spark arrestor, ensuring compliance with regulations.
- Benefit from a rugged design engineered for off-road endurance, providing long-lasting reliability.
- Feel the difference with intricate chambers, baffles, and proprietary multistage packing material for optimized performance.
- Proudly made in the U.S.A., ensuring high-quality craftsmanship and materials.
Technical specifications
- Brand: FMF
- Product Name: Muffler
- Type: Slip-On
- Muffler Material: Aluminum
- Pipe Material: Stainless Steel
- End Cap Material: Stainless Steel
- Muffler Color/Finish: Raw
- Weight: 2.41 kg (5.3 lb)
Important to know
Please note: The FMF Q4 Hex Slip-On Muffler will not pass the 2025 FIM sound regulation.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
FMF
041544
Muffler
2,41 kg (5,3 lb)
Aluminum
Stainless Steel
Aluminum, Stainless Steel
Slip-On
Each
Stainless Steel


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

