FMF 045700 Factory 4.1 RCT Titanium Anodized Slip-On Exhaust with Carbon End Cap

The FMF Factory 4.1 RCT slip-on exhaust incorporates advanced Resonance Chamber Technology both internally and externally, featuring a shorter overall length that reduces crash damage susceptibility while centralizing mass closer to the motor. This blue anodized titanium slip-on muffler features a carbon fiber end cap and titanium mid-pipe construction.

Key Features:

• Constructed from FMF's proprietary blend of aerospace-grade titanium alloy made to exacting specifications
• Manufactured 100% in FMF's Southern California factory from aerospace grade materials
• Complies with FIM 2M max sound tests and AMA professional sound requirements
• Includes screen-type spark arrestor insert and meets AMA professional sound requirements
• Features Rapid Tuning System (RTS) for swapping race tips and quiet core inserts
• Lightweight design at only 5.3 lbs
• Blue anodized titanium finish with carbon fiber end cap
• Delivers massive power gains throughout the RPM range

The specialized resonance chamber lowers exhaust decibel levels while enhancing exhaust pressure to provide performance gains throughout the RPM range. This slip-on is intended for closed course use only and requires header compatibility verification.