Fmf Q4 Hex S/a Slip-on Muffler
Fmf Q4 Hex S/a Slip-on Muffler
Hurry up, only 1 item left in stock.
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
The FMF Q4 Hex S/A Slip-On Muffler delivers exceptional performance and durability for off-road enthusiasts. Designed to meet stringent sound regulations while enhancing power, this muffler provides the perfect balance of performance and responsible riding. Built to withstand the rigors of off-road use, the Q4 Hex S/A ensures your machine performs at its best.
Description
Experience power gains across the entire RPM range with the FMF Q4 Hex S/A Slip-On Muffler. This muffler is engineered to meet USFS and FIM World Enduro sound regulations, ensuring you can ride responsibly without sacrificing performance. Its rugged design is specifically tailored for off-road endurance, offering superior durability in demanding conditions. The integrated spark arrestor ensures safe operation on trails and meets necessary requirements. The Q4 Hex S/A is constructed with a stainless steel end cap and piping for lasting quality, coupled with an aluminum muffler body for optimal weight savings. Note that this muffler will not pass 2025 FIM sound regulation.
Features & highlights
- Enhance your motorcycle's power throughout the entire RPM range.
- Ride responsibly, meeting USFS and FIM World Enduro sound regulations.
- Enjoy peace of mind with the included spark arrestor.
- Benefit from a rugged design built to endure the toughest off-road conditions.
- Experience the quality and performance of a product proudly made in the USA.
Technical specifications
- Brand: FMF
- Product Name: Muffler
- Type: Slip-On
- Muffler Material: Aluminum
- End Cap Material: Stainless Steel
- Pipe Material: Stainless Steel
- Muffler Color/Finish: Anodized Gray
Important to know
This muffler is designed for closed course competition use only. Please note that it will not pass the 2025 FIM sound regulation. Spark arrestor is included.
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
042410
Muffler
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.

