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FMF

Muffler Alum Fact 4.1 Crf 041592

Muffler Alum Fact 4.1 Crf 041592

€383,37 EUR
€383,37 EUR
Sale Sold out
Taxes included.
Factory 4.1 Slip-On Muffler
  • The lightest mufflers available
  • Superior power and performance - horsepower improved throughout the rpm range
  • Feature exclusive proprietary Chamber Core technology
  • Factory Forward Engineering centralizes mass, improves handling
  • Made from premium quality American materials
  • Customize with performance tuning inserts and spark arrestor module
  • Meet AMA sound requirements on most models; inserts available for others
  • NOTE: Will not pass 2025 FIM sound regulation
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