FMF Factory-4.1 RCT Anodized System With Carbon End Cap/SX Style Header

Details

The FMF Factory 4.1 RCT incorporates the latest in Resonance Chamber Technology both internally and externally. In addition, they have achieved a shorter overall length that is less susceptible to crash damage and complementary to FMF's 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 the exact specifications.

• Massive power gains throughout the RPM range.
• Quieter than stock.
• Huge weight savings.
• RTS (Rapid Tuning System) makes for easy sound insert changes as well as adding US Forestry-approved Spark Arrestor.
• Can be used with the FMF header or stock pipe.