FMF Racing KTM 4.1 RCT Aluminum S/O w/Carbon Cap
FMF Racing KTM 4.1 RCT Aluminum S/O w/Carbon 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 |
|---|---|---|---|
| 2020-2021 | Husqvarna | FE250 | Base |
| 2020-2023 | Husqvarna | FE350 | Base |
| 2020-2023 | Husqvarna | FE350S | Base |
| 2020-2021,2023 | Husqvarna | FE450 | Base |
| 2023 | Husqvarna | FE450 Heritage | Base |
| 2020-2022 | Husqvarna | FE501 | Base |
| 2020-2023 | Husqvarna | FE501S | Base |
| 2020-2022 | KTM | 350 XCF-W | Base |
| 2023 | KTM | 450 XCF-W | Base |
| 2020-2022 | KTM | 500 XCF-W | Base |
Shipping & Returns
Shipping is calculated at checkout. For complete details, review our shipping and return policies.
FMF Racing KTM 4.1 RCT Aluminum S/O w/Carbon 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 |
|---|---|---|---|
| 2020-2021 | Husqvarna | FE250 | Base |
| 2020-2023 | Husqvarna | FE350 | Base |
| 2020-2023 | Husqvarna | FE350S | Base |
| 2020-2021,2023 | Husqvarna | FE450 | Base |
| 2023 | Husqvarna | FE450 Heritage | Base |
| 2020-2022 | Husqvarna | FE501 | Base |
| 2020-2023 | Husqvarna | FE501S | Base |
| 2020-2022 | KTM | 350 XCF-W | Base |
| 2023 | KTM | 450 XCF-W | Base |
| 2020-2022 | KTM | 500 XCF-W | 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 |
|---|---|---|---|
| 2020-2021 | Husqvarna | FE250 | Base |
| 2020-2023 | Husqvarna | FE350 | Base |
| 2020-2023 | Husqvarna | FE350S | Base |
| 2020-2021,2023 | Husqvarna | FE450 | Base |
| 2023 | Husqvarna | FE450 Heritage | Base |
| 2020-2022 | Husqvarna | FE501 | Base |
| 2020-2023 | Husqvarna | FE501S | Base |
| 2020-2022 | KTM | 350 XCF-W | Base |
| 2023 | KTM | 450 XCF-W | Base |
| 2020-2022 | KTM | 500 XCF-W | Base |
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