Experience the best in motorcycle exhaust technology with the FMF Factory 4.1 RCT Exhaust System. It features RCT (Resonance Chamber Technology) that boosts your bike's power while maintaining a low decibel level, meeting all AMA and FIM sound regulations. Enhance your ride with increased exhaust flow and power gains throughout the entire range of power, thanks to internal ducts in the RCT system. Worry less about crash damage due to the centralised mass from FMF's Factory Forward Engineering. This exhaust system also features an innovative rear end cap for easy installation of tuning tip inserts or spark arrestor. A QuietCore 94 dB insert included. Proudly made in the U.S.A.

Features:

• Resonance Chamber Technology for maximum power output
• Internal ducts for improved exhaust flow
• Factory Forward Engineering for reduced crash damage risk
• Easy-install rear end cap
• Meets AMA and FIM sound requirements
• QuietCore 94 dB insert included
• Made in the U.S.A.