FMF Racing SS Aluminum Factory 4.1 RCT Muffler Carbon Cap - 044453

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
2019-2022	Yamaha	YZ250F	Base
2020-2021	Yamaha	YZ250FX	Base