Fmf Factory 4.1 Rct Exhaust System - Titanium/carbon Fiber
Fmf Factory 4.1 Rct Exhaust System - Titanium/carbon Fiber
Available in backorder
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Unleash the full potential of your machine with the FMF Factory 4.1 RCT Exhaust System. This full system exhaust is engineered to deliver maximum power gains across the entire power range while reducing noise levels. Experience the difference that precision engineering and top-tier materials make in your motorcycle's performance.
Description
The Factory 4.1 RCT (Resonance Chamber Technology) incorporates a patented core shape to effectively lower decibels without compromising power output. Internal ducts within the chamber increase internal volume, improving exhaust flow and boosting overall engine performance. FMF's Factory Forward Engineering centralizes mass, enhancing the bike's handling and reducing the risk of damage in the event of a crash. The innovative rear end cap design allows for easy installation of tuning tip inserts or a spark arrestor by simply removing four screws. With its titanium construction, carbon fiber end cap, and blue anodized muffler, this exhaust system not only performs but also looks exceptional. The FMF Factory 4.1 RCT meets AMA and FIM sound requirements, ensuring compliance without sacrificing performance.
Features & highlights
- Resonance Chamber Technology (RCT) reduces decibels and maintains maximum power output.
- Internal ducts optimize exhaust flow for increased power gains throughout the entire power range.
- Factory Forward Engineering centralizes mass and minimizes crash damage.
- Innovative rear end cap facilitates easy installation of tuning tips or a spark arrestor.
- Meets AMA and FIM sound requirements for competitive use.
- Includes QuietCore 94 dB insert for noise reduction.
- Proudly made in the U.S.A.
Technical specifications
- Brand: FMF
- Product Name: Exhaust System
- Type: Full System
- Design/Configuration: Single Canister
- Muffler Material: Titanium
- Pipe Material: Titanium
- Muffler Color/Finish: Blue Anodized
- End Cap Color/Finish: Carbon Fiber
- Material: Carbon Fiber, Titanium
Important to know
Please note: This exhaust system will not pass 2025 FIM sound regulations.
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
042398
Exhaust System
Titanium
Carbon Fiber, Titanium
Full System
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.

