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 |
| 2020-2023 |
Husqvarna |
FE350 |
Base |
| 2020-2023 |
Husqvarna |
FE350S |
Base |
| 2020-2022 |
KTM |
350 XCF-W |
Base |
