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.

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