FMF Aluminum Mini Factory 4.1 Exhaust System - KLX110

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.

-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.