FMF 045662 Factory RCT Full Exhaust System with MegaBomb Header - 4.1

The FMF Factory 4.1 RCT Full Exhaust System represents the pinnacle of off-road exhaust engineering, incorporating FMF's advanced Resonance Chamber Technology (RCT) both internally and externally for maximum performance gains. This complete system includes a stainless steel MegaBomb header paired with a natural aluminum muffler featuring a carbon fiber end cap, delivering substantial power increases throughout the entire RPM range while significantly reducing overall weight.

Key Features:

• FMF Resonance Chamber Technology (RCT) for optimized exhaust flow and power delivery
• Factory Forward Engineering design positions the muffler closer to the motor to centralize mass and improve handling
• Shorter overall length reduces susceptibility to crash damage
• Stainless steel MegaBomb header constructed from proprietary blend stainless steel
• Natural aluminum muffler with carbon fiber end cap for premium appearance and weight savings
• New RTS (Rapid Tuning System) for easy maintenance and tuning adjustments
• Includes spark arrestor screen insert and 94dB quiet insert for sound compliance
• Aerospace grade materials manufactured 100% in FMF's Southern California facility
• Weight: 7.4 lbs

This is a complete full exhaust system designed for closed course competition use. The Factory 4.1 RCT delivers massive power gains while maintaining FMF's legendary build quality and durability standards.