Fmf Q4 Hex Slip-on Muffler
Fmf Q4 Hex Slip-on Muffler
Available in stock (8)
-
Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Unleash the full potential of your off-road machine with the FMF Q4 Hex Slip-On Muffler. Engineered for the serious rider, this muffler delivers a potent combination of power, durability, and responsible sound levels. Experience enhanced performance without sacrificing trail access.
Description
The FMF Q4 Hex Slip-On Muffler is designed with intricate chambers, baffles, and a proprietary multistage packing material to optimize exhaust flow and power output. Feel the power gains throughout the entire RPM range, translating to improved acceleration and throttle response on any terrain. Its rugged construction ensures it stands up to the rigors of off-road riding. The integrated spark arrestor ensures safe and legal operation in environmentally sensitive areas, allowing you to explore more ground with confidence. The Q4 is significantly lighter than the stock unit, further enhancing your bike's handling and performance. Proudly made in the U.S.A., this muffler offers superior quality and craftsmanship.
Features & highlights
- Experience significant power gains throughout the entire RPM range for improved performance.
- Enjoy a less obtrusive sound profile, allowing access to more riding areas without excessive noise.
- Integrated spark arrestor ensures safe and legal operation on public lands.
- Lightweight design improves handling and reduces overall weight compared to stock mufflers.
- Rugged construction ensures long-lasting durability in demanding off-road conditions.
- Proudly made in the U.S.A.
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
Important to know
Please note: This muffler will not pass the 2025 FIM sound regulation. Check local regulations regarding sound emissions before purchasing and operating.
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
045627
Muffler
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.

