FMF Factory 4.1 RCT KTM 2024+ Exhaust
€749.90
Tax included Estimated dispatch within 3–6 business days
Upgrade your bike with the legendary FMF Factory 4.1 RCT silencer, developed for riders who want maximum performance, reduced weight, and a true factory race sound.
The RCT (Resonance Chamber Technology) design uses a patented internal and external chamber shape to reduce noise while maintaining maximum power output. FMF highlights massive power gains throughout the RPM range, huge weight savings, and improved throttle response.
Built with a high-grade aluminum or titanium body (depending on variant) and a carbon fiber end cap, this silencer gives your bike a premium factory racing look while delivering stronger torque and noticeable performance gains.
Features
- FMF Factory 4.1 RCT slip-on silencer
- Resonance Chamber Technology (RCT)
- Improved power and torque
- Better throttle response
- Significant weight reduction
- Premium carbon end cap
- Factory racing sound
- Plug-and-play fitment with OEM header
Fitment
2026
- 450 EXC-F 2026 (Europa)
- 450 SMR 2026 (Europa)
- 450 SX-F 2026 (Europa)
- 500 EXC-F 2026 (Europa)
- 450 EXC-F 6DAYS 2026 (Europa)
- 500 EXC-F 6DAYS 2026 (Europa)
2025
- 450 EXC-F 2025 (Europa)
- 450 EXC-F Champion Edition 2025 (Europa)
- 450 EXC-F Six Days 2025 (Europa)
- 450 SMR 2025 (Europa)
- 450 SX-F 2025 (Europa)
- 500 EXC-F 2025 (Europa)
- 500 EXC-F Champion Edition 2025 (Europa)
- 500 EXC-F Six Days 2025 (Europa)
2024
- 450 EXC-F 2024 (Europa)
- 450 EXC-F Six Days 2024 (Europa)
- 450 SMR 2024 (Europa)
- 450 SX-F 2024 (Europa)
- 500 EXC-F 2024 (Europa)
- 500 EXC-F Six Days 2024 (Europa)
2023
- 450 SMR 2023 (Europa)
- 450 SX-F 2023 (Europa)
Important: This exhaust is not road legal and is intended for racing use only.
Use only on private property or closed tracks.
A48005981003
Frequently purchased together
Products from the same category
Fits your bike
Top of the line
