FMF Factory 4.1 Muffler 041603
Part Number: 18212044Description
The FMF Factory 4.1 Muffler is engineered for riders who demand maximum power delivery without sacrificing low-end torque or rideability. This muffler combines a strategically tuned internal chamber design with a compact footprint, making it ideal for closed-course racing and technical terrain where responsive throttle control matters. Whether you're pushing lap times or navigating challenging trails, the Factory 4.1 strikes the balance between peak performance and real-world usability.
- Manufacturer Part Number: 041603
- Construction: Aluminum core
- Design: Tuned expansion chamber
- Fitment: Application-specific
- Installation: Bolt-on assembly
- Power band: Mid-range optimized
- Weight: Lightweight design
- Sound signature: Controlled output
- Warranty: Manufacturer-backed
Specs
RIDING STYLE: |
OFF-ROAD |
MATERIAL: |
TITANIUM |
END CAP MATERIAL: |
CARBON FIBER |
MODEL: |
FACTORY 4.1 |
PRODUCT NAME: |
MUFFLER |
UNITS: |
EACH |
TYPE: |
SLIP-ON |
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