FMF Factory 4.1 RCT Aluminum Slip-On Exhaust Silver

Description

The FMF Factory 4.1 RCT Aluminum Slip-On Exhaust is designed to enhance performance while maintaining compliance with sound regulations. Featuring Resonance Chamber Technology (RCT), it utilizes a patented core shape that lowers decibel levels without sacrificing power. Internal ducts within the chamber increase exhaust flow, delivering horsepower gains across the RPM range. FMF’s Factory Forward Engineering design centralizes mass, making it more resilient to crash damage. The exhaust includes an innovative rear end cap that allows for easy installation of tuning tip inserts or a spark arrestor with just four screws. A 94dB QuietCore insert and spark arrestor are included. Constructed from lightweight aluminum with a carbon fiber end cap, this slip-on system provides significant weight savings. It meets AMA and FIM sound regulations and incorporates FMF’s Rapid Tuning System (RTS) for optimized performance.