Description
The FMF Racing Factory 4.1 RCT Stainless Slip-On with Carbon End Cap introduces the latest advancements in FMF Resonance Chamber Technologyª both internally and externally. With a compact, crash-resistant design and Factory Forward Engineering, this slip-on system moves the muffler closer to the engine to help centralise mass for optimal handling. Constructed entirely from aerospace-grade materials in Southern California, it delivers significant power gains and weight savings, all with rapid tuning capability.
Features
- Closed course use only
- Slip-on configuration for straightforward installation
- Constructed from natural aluminium with carbon end cap
- Stainless steel midpipe
- Screen-type spark arrestor insert included
- 94dB quiet insert included
- Significant weight advantage (7.4 lbs)
- Massive power increase across the RPM range
- RTS (Rapid Tuning System) for easy tuning
- Robust and corrosion-resistant build
- Exclusively manufactured from proprietary alloy-grade titanium and premium materials
Specifications
- Item ID: 045628
- Type: Slip-On
- Configuration: Single
- Construction: Aluminium
- Finish: Natural
- Midpipe: Stainless Steel
- Endcap: Carbon
- Spark Arrestor: Screen insert (included)
- Quiet Insert: 94dB insert (included)
- Weight: 7.4 lbs
Vehicle Fitment
GAS GAS
- EX 350F (2021-2023)
- EX 450F (2021-2023)
- MC 350F (2021-2023)
- MC 450F (2021-2023)
HUSQVARNA
- FC 350 (2019-2022)
- FC 450 (2019-2022)
- FC 450 Rockstar Edition (2018, 2020-2021)
- FX 350 (2019-2022)
- FX 450 (2019-2022)
KTM
- 350 SX-F (2019-2022)
- 350 XC-F (2019Ð2022)
- 350 XC-F Kailub Russell (2021)
- 450 SX-F (2019-2022)
- 450 SX-F Factory Edition (2018, 2020-2021)
- 450 XC-F (2019-2022)