FMF Mini Factory-4.1 RCT Slip-on Aluminum Silencer with SS End Cap - 2019+ CRF110

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.

• Available in Natural Aluminum Muffler with Stainless End Cap 
• Massive Power gains throughout the RPM range.
• Huge weight savings
• FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards.
• Used with the Stock OEM Header