Fmf Powercore 4 Hex Slip-on Muffler
Fmf Powercore 4 Hex Slip-on Muffler
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Unleash the true potential of your machine with the FMF PowerCore 4 Hex Slip-On Muffler. This high-performance exhaust upgrade delivers a noticeable boost in both power and torque, enhancing your riding experience whether you're on the track or the trails.
Description
The PowerCore 4 Hex is engineered for maximum durability and performance. Crafted from robust stainless steel and lightweight aluminum, this slip-on muffler is built to withstand the rigors of demanding riding conditions. FMF's innovative Hi-Flo technology optimizes internal core shape, promoting superior exhaust flow and increased power output. The enhanced sonic evacuation design further improves flow, contributing to a more responsive and powerful engine. This muffler includes a removable spark arrestor, providing versatility for various riding environments. Note that this muffler will not pass the 2025 FIM sound regulation.
Features & highlights
- Experience an overall increase in power and torque for improved performance.
- Built with durable stainless steel and lightweight aluminum for long-lasting reliability.
- Features space-age internal packing material, maximizing the muffler's lifespan.
- Incorporates Hi-Flo technology within the core shape for superior exhaust flow.
- Enhanced sonic evacuation design optimizes exhaust flow for increased power.
- Includes a removable spark arrestor for adaptable use.
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: 2.64 kg (5.8 lb)
Important to know
Note: This muffler will not pass 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
044423
Muffler
2,64 kg (5,8 lb)
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.

