FMF Factory 4.1 RCT Titanium Full Exhaust System YZ250F/WR250F/YZ250FX (044487)

The Factory 4.1 RCT exhaust system 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

• Weight savings over stock
• Spark arrestor screen Insert (included)
• Titanium with carbon fiber End cap