FMF FACTORY 4.1 RCT ANOD TI S/O W/BLUE C/F END CAP - 79-044486The FMF Factory 4. 1 RCT titanium slip on exhaust with blue carbon fiber end cap is a motocross and off road exhaust built for riders who won't trade sound compliance for power, making it the go to FMF Factory 4. 1 RCT titanium slip on exhaust blue carbon fiber end cap on the market today. The Factory 4. 1 RCT uses a titanium canister and titanium mid pipe to cut weight where it counts most while keeping output at its peak. Sound comes out crisp and