Description
Engineered for peak off-road and motocross performance, the FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On exhaust with Carbon Cap delivers unrivalled power gains and weight savings. Integrating advanced FMF Resonance Chamber Technologyª both inside and out, this slip-on silencer shortens overall system length for improved crash resistance and mass centralisation. Manufactured exclusively from aerospace-grade titanium and carbon materials in Southern California, the Factory 4.1 RCT exemplifies precision, durability, and competitive advantage.
Features
- Closed course use only
- Aerospace-grade proprietary alloy titanium construction
- Blue anodised titanium muffler with carbon fibre end cap for weight reduction and modern aesthetics
- Massive power gains realised throughout the RPM range
- Enhanced centralisation by positioning the muffler closer to the motor
- Short overall length resists crash damage
- New RTS (Rapid Tuning System) allows quick insert changes
- Spark arrestor screen insert included
- 94dB quiet insert included
- Designed for single slip-on configuration
- Manufactured 100% in the USA
Specifications
- FMF Item ID: 045629
- Type: Slip-On
- Configuration: Single
- Construction: Titanium
- Finish: Blue Anodised
- Midpipe: Titanium
- Endcap: Carbon
- Spark Arrestor: Screen Insert (included)
- Carburettor Warning: No
- Quiet Insert: 94dB Insert (included)
- Weight: 6.8 lbs (approx. 3.1 kg)
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)