Fmf Racing 042371 Factory 4.1 RCT Slip-On - Blue Anodized Titanium - Carbon Fiber Endcap chemical-filter-cleaner-oil CE-certified Alpinestars GP-R protection on

CE-certified Alpinestars GP-R protection on shoulders

2021-2022 Polaris Scrambler 850

Note: Cylinder boring required

2007-2008 Yamaha YFM700 Grizzly FI 4x4 Auto

2004 KTM 450 SMS

Fmf Racing 042371 Factory 4.1 RCT Slip-On - Blue Anodized Titanium - Carbon Fiber Endcap chemical-filter-cleaner-oil CE-certified Alpinestars GP-R protection onMarketing Color: Blue Material: Titanium Incorporating 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