Fmf Powercore 4 Slip-on Muffler
Fmf Powercore 4 Slip-on Muffler
In stock
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Unleash the full potential of your machine with the FMF Powercore 4 Slip-On Muffler. Designed to deliver a significant boost in horsepower and torque across the entire powerband, this muffler offers enhanced performance for any riding style. Experience the difference in acceleration and responsiveness with this easy-to-install upgrade.
Description
The FMF Powercore 4 Slip-On Muffler is engineered to maximize your engine's output while maintaining durability and reliability. Crafted with a lightweight aluminum muffler body and robust stainless steel Hi-Flo end caps, this exhaust system strikes the perfect balance between performance and strength. The conical end cap design not only looks aggressive but also contributes to optimized exhaust flow. Installation is straightforward, allowing you to quickly upgrade your bike and hit the road or track with improved power and sound. This slip-on muffler provides a noticeable improvement in throttle response and overall engine performance, making it an essential upgrade for any serious rider. Weighing in at just 5.1 lbs (2.32 kg), it won't add unnecessary weight to your machine.
Features & highlights
- Experience a noticeable increase in horsepower and torque throughout the entire power curve.
- Benefit from the lightweight aluminum construction for enhanced performance without added weight.
- Enjoy the durability and corrosion resistance of stainless steel Hi-Flo end caps.
- Take advantage of the removable spark arrestor for versatile riding options.
- Conical end cap design optimizes exhaust flow and provides an aggressive look.
- Simple slip-on installation for a quick and easy performance upgrade.
Technical specifications
- Brand: FMF
- Product Name: Muffler
- Type: Slip-On
- End Cap Material: Stainless Steel
- Muffler Material: Aluminum
- End Cap Style: Conical
- Weight: 5.1 lbs (2.32 kg)
- Base Color: Silver
Important to know
Please note that this muffler does not meet the 2025 FIM sound regulations. Removable 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
041021
Muffler
2,32 kg (5,1 lb)
Aluminum
Stainless Steel
Slip-On
Silver
Each
Conical


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.

