END OF LINE Factory 4.1 RCT Exhaust Silencer 11-12 Yamaha YZ 450 F - FMF 044371
FMF Factory 4.1 RCT Exhaust Silencer 044371. Incorporates 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. Meets AMA and FIM sound requirements. Spark arrestor included in muffler. Built 100% in the U.S.A. Maintenance made easy with the removal of 4 screws on the front end cap. Compatible with stock or FMF header. For Closed Course Competition Use Only.
- SKU
- 06-1756.FMF.FTN
- Brand
- FMF Exhausts
- Availability
- In Stock (2)
FULL DESCRIPTION
FMF Factory 4.1 RCT Exhaust Silencer
Enhance your motorcycle's performance and sound with the FMF Factory 4.1 RCT Exhaust Silencer. This high-quality silencer is engineered for optimal power output and a refined exhaust note.
Key Features:
- Incorporates Resonance Chamber Technology for improved performance.
- Patented core shape effectively lowers sound levels without sacrificing maximum power.
- Patented canister shape increases internal volume, allowing for more sound-absorbing material.
- Features a patented chamber design to enhance and refine exhaust pressure.
- Factory Forward Engineering centralizes mass, making the silencer less prone to damage in the event of a crash.
- Tuned exhaust with optimized core specifications tailored for specific applications.
- Delivers the renowned quality, craftsmanship, and performance expected from FMF.
- Meets AMA and FIM sound requirements.
- Spark arrestor is included in the muffler.
- Proudly built 100% in the U.S.A. at FMF's state-of-the-art factory.
- Easy maintenance with the removal of just 4 screws on the front end cap.
- Compatible with both stock and FMF headers.
- Notice: For Closed Course Competition Use Only.
