FMF Racing Fact 4.1 Mini S/O Ss Alum W/ Ss Hdr Muffler Kaw - 79-42380

Fact 4.1 Mini S/O Ss Alum W/ Ss Hdr Muffler Kaw

Features:

• All new incorporating the latest in Resonance Chamber Technology
• Patented core shape lowers sound level while maintaining maximum power output
• Patented canister shape increases internal volume for more sound absorbing material
• Patented chamber design to enhance and refine exhaust pressure
• Factory Forward Engineering centralizes mass and is less prone to crash damage
• Tuned exhaust with optimized core specifications for each application
• Innovative rear endcap for simple installation of tuning tip inserts or spark arrestor
• Titanium Megabomb included to optimize each machines power output

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