- Factory 4.1 Mufflers with stainless steel midpipes
- Available in natural titanium or blue anodized canister
- Boosts low-mid torque, broader powerband, more over-rev
- 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 application
- Comes with the quality, craftsmanship and performance expected from FMF
- Meets AMA and FIM sound requirements
- QuietCore 94db insert included
- Spark arrestor included in muffler
- Built 100% in the USA at FMFs state-of-the-art-factory
- Maintenance made easy with the removal of 4 screws on the front end cap
Shipping weight: 11.02 lbs
Shipping size (L x W x H): 27.00 x 13.00 x 10.00 inches
End Cap Style: Slash Cut
Style: Performance Replacement
Type: Full Exhaust System
Made in US
Sold as: EA
Fitment information not available for this item
