FMF Racing KTM 350-450SXF/XCF 18-22/HQV FC/FX350-450 19-22/GGMC/EX350F-450F 21-23 AL F4.1 SO w/C Cap
FMF Racing KTM 350-450SXF/XCF 18-22/HQV FC/FX350-450 19-22/GGMC/EX3...
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.
- Highest-quality proprietary blend of alloy grade titanium
- Blue anodized titanium muffler with carbon end cap
- Massive power gains throughout the RPM range
- Rapid Tuning System (RTS)
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2023 | Gas Gas | EX 350F | Base |
| 2021-2023 | Gas Gas | EX 450F | Base |
| 2022-2023 | Gas Gas | MC 350F | Base |
| 2021-2023 | Gas Gas | MC 450F | Base |
| 2022 | Gas Gas | MC 450F Troy Lee Designs | Base |
| 2019-2022 | Husqvarna | FC350 | Base |
| 2019-2022 | Husqvarna | FC450 | Base |
| 2018,2020 | Husqvarna | FC450 Rockstar Edition | Base |
| 2019-2022 | Husqvarna | FX350 | Base |
| 2019-2022 | Husqvarna | FX450 | Base |
| 2019-2022 | KTM | 350 EXC-F | Base |
| 2019-2022 | KTM | 350 SX-F | Base |
| 2019-2022 | KTM | 350 XC-F | Base |
| 2019-2022 | KTM | 450 EXC-F | Base |
| 2019-2022 | KTM | 450 EXC-F Six Days | Base |
| 2019-2022 | KTM | 450 SX-F | Base |
| 2018-2021 | KTM | 450 SX-F Factory Edition | Base |
| 2019-2022 | KTM | 450 XC-F | Base |
Shipping & Returns
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FMF Racing KTM 350-450SXF/XCF 18-22/HQV FC/FX350-450 19-22/GGMC/EX350F-450F 21-23 AL F4.1 SO w/C Cap
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.
- Highest-quality proprietary blend of alloy grade titanium
- Blue anodized titanium muffler with carbon end cap
- Massive power gains throughout the RPM range
- Rapid Tuning System (RTS)
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2023 | Gas Gas | EX 350F | Base |
| 2021-2023 | Gas Gas | EX 450F | Base |
| 2022-2023 | Gas Gas | MC 350F | Base |
| 2021-2023 | Gas Gas | MC 450F | Base |
| 2022 | Gas Gas | MC 450F Troy Lee Designs | Base |
| 2019-2022 | Husqvarna | FC350 | Base |
| 2019-2022 | Husqvarna | FC450 | Base |
| 2018,2020 | Husqvarna | FC450 Rockstar Edition | Base |
| 2019-2022 | Husqvarna | FX350 | Base |
| 2019-2022 | Husqvarna | FX450 | Base |
| 2019-2022 | KTM | 350 EXC-F | Base |
| 2019-2022 | KTM | 350 SX-F | Base |
| 2019-2022 | KTM | 350 XC-F | Base |
| 2019-2022 | KTM | 450 EXC-F | Base |
| 2019-2022 | KTM | 450 EXC-F Six Days | Base |
| 2019-2022 | KTM | 450 SX-F | Base |
| 2018-2021 | KTM | 450 SX-F Factory Edition | Base |
| 2019-2022 | KTM | 450 XC-F | Base |
Shipping & Returns
Shipping details are shown at checkout. Review our shipping and return policies for complete information.
Description
Description
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.
- Highest-quality proprietary blend of alloy grade titanium
- Blue anodized titanium muffler with carbon end cap
- Massive power gains throughout the RPM range
- Rapid Tuning System (RTS)
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2023 | Gas Gas | EX 350F | Base |
| 2021-2023 | Gas Gas | EX 450F | Base |
| 2022-2023 | Gas Gas | MC 350F | Base |
| 2021-2023 | Gas Gas | MC 450F | Base |
| 2022 | Gas Gas | MC 450F Troy Lee Designs | Base |
| 2019-2022 | Husqvarna | FC350 | Base |
| 2019-2022 | Husqvarna | FC450 | Base |
| 2018,2020 | Husqvarna | FC450 Rockstar Edition | Base |
| 2019-2022 | Husqvarna | FX350 | Base |
| 2019-2022 | Husqvarna | FX450 | Base |
| 2019-2022 | KTM | 350 EXC-F | Base |
| 2019-2022 | KTM | 350 SX-F | Base |
| 2019-2022 | KTM | 350 XC-F | Base |
| 2019-2022 | KTM | 450 EXC-F | Base |
| 2019-2022 | KTM | 450 EXC-F Six Days | Base |
| 2019-2022 | KTM | 450 SX-F | Base |
| 2018-2021 | KTM | 450 SX-F Factory Edition | Base |
| 2019-2022 | KTM | 450 XC-F | Base |
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Reviews
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