Description
The FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap is engineered for serious riders seeking maximum performance and durability. Incorporating advanced FMF Resonance Chamber Technologyª and Factory Forward Engineering, this slip-on silencer centralises mass closer to the motor, improving handling and reducing crash susceptibility. Its aerospace-grade titanium construction with blue anodised finish and a lightweight carbon end cap contribute to massive power gains and significant weight reduction for competitive edge on closed courses.
Features
- Incorporates both internal and external FMF Resonance Chamber Technologyª for optimal power and sound control
- Shorter overall length minimises potential crash damage
- Factory Forward Engineering centralises mass
- Aerospace-grade, blue anodised titanium muffler with carbon end cap
- Delivers massive power gains across the RPM range
- Substantial weight reduction for enhanced performance
- Rapid Tuning System (RTS) for quick adjustments
- 100% manufactured in Southern California
- Includes 94dB quiet insert and screen-type spark arrestor
- Slip-on fitment for easy installation
- For closed course use only
Specifications
- Item ID: 042404
- Type: Slip-On
- Configuration: Single
- Muffler Construction: Titanium
- Muffler Finish: Blue Anodised
- Midpipe: Titanium
- Endcap: Carbon
- Spark Arrestor: Screen insert (included)
- Quiet Insert: 94dB insert (included)
- Carb Warning: Not applicable
Vehicle Fitment
Kawasaki
- KX450F (2024Ð2025)
- KX450X (2024Ð2025)