044438 - 044438 - FMF Factory 4.1 RCT Slip-On Blue Silencer & Titanium Megabomb Header - Yamaha YFZ450R ATV 2013-16

Features: Complete system. Superior power and performance - horsepower improved throughout the rpm range. Factory forward engineering centralizes mass, improves handling. NOTE: Will not pass 2025 FIM sound regulation. Features FMF Megabomb header..