Fmf Factory 4.1 Rct Slip-on Muffler
Fmf Factory 4.1 Rct Slip-on Muffler
Hurry up, only 3 items left in stock.
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Unleash the full potential of your motorcycle with the FMF Factory 4.1 RCT Slip-On Muffler. This high-performance exhaust upgrade delivers significant power gains and weight savings, enhancing your riding experience on and off the track. Experience the difference that premium materials and cutting-edge technology can make.
Description
The FMF Factory 4.1 RCT (Resonance Chamber Technology) slip-on muffler is engineered to provide massive power gains throughout the entire RPM range. By incorporating FMF's innovative Resonance Chamber Technology both internally and externally, this muffler optimizes exhaust flow and maximizes engine performance. The shorter overall length not only reduces the risk of crash damage but also complements FMF's Factory Forward Engineering by moving the muffler closer to the motor, centralizing mass for improved handling. Constructed from aerospace-grade materials and manufactured entirely in FMF's Southern California facility, the Factory 4.1 RCT offers exceptional durability and performance. The Rapid Tuning System (RTS) allows for easy maintenance and customization.Features & highlights
- Experience massive power gains across the entire RPM range.
- Enjoy significant weight savings for improved handling and acceleration.
- Benefit from increased resistance to crash damage due to the shorter, more compact design.
- Improve mass centralization with Factory Forward Engineering, placing the muffler closer to the engine.
- Utilize the Rapid Tuning System (RTS) for quick and easy maintenance.
- Crafted from aerospace-grade materials for exceptional durability and performance.
- Proudly manufactured in the USA, ensuring top-quality construction and performance.
Technical specifications
- Brand: FMF
- Product Name: Muffler
- Type: Slip-On
- Muffler Material: Aluminum
- Pipe Material: Stainless Steel
- End Cap Material: Carbon Fiber
- Muffler Color/Finish: Raw
- Material: Aluminum, Stainless Steel
Important to know
This is a slip-on muffler, designed to work with your motorcycle's existing exhaust system.
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
043364
Muffler
Aluminum
Carbon Fiber
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.

