Fmf Factory 4.1 Rct Slip-on Muffler
Fmf Factory 4.1 Rct Slip-on Muffler
Available in stock (9)
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your motorcycle's exhaust system with the FMF Factory 4.1 RCT Slip-On Muffler. This high-performance muffler is designed to deliver maximum power and torque gains across the RPM range, giving you a competitive edge on the track. Experience improved throttle response and a more aggressive exhaust note.
Description
The FMF Factory 4.1 RCT Slip-On Muffler is expertly crafted from premium titanium for exceptional durability and weight savings. The anodized blue finish and carbon fiber end cap provide a sleek, factory look. This slip-on muffler installs easily, replacing your stock muffler without requiring any modifications. Included with the Factory 4.1 RCT are both a spark arrestor screen insert and a 94dB insert, giving you the flexibility to tailor the exhaust's performance and sound to your specific needs. The Reactor Chamber Technology (RCT) enhances power delivery and reduces noise levels. Built for closed course competition, this exhaust system will help you dominate the track.
Features & highlights
- Experience increased horsepower and torque throughout the RPM range.
- Enjoy the lightweight design with premium titanium construction and carbon fiber end cap.
- Customize your exhaust with included spark arrestor and 94dB inserts.
- Benefit from Reactor Chamber Technology (RCT) for enhanced power and reduced noise.
- Achieve a factory look with the anodized blue finish.
- Enjoy easy installation.
Technical specifications
- Brand: FMF
- Product Name: Muffler
- Type: Slip-On
- Muffler Material: Titanium
- Pipe Material: Titanium
- End Cap Material: Carbon Fiber
- Muffler Color/Finish: Anodized, Blue
- End Cap Color/Finish: Black
Important to know
This FMF Factory 4.1 RCT Slip-On Muffler is designed for closed course competition use only. It includes a spark arrestor screen insert and a 94dB insert.
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
042404
Muffler
Titanium
Carbon Fiber
Slip-On
Each
Titanium


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.

