FMF FACTORY 4.1 RCT EXHAUST 4.1RCT SS M/BMB















MFPN:044414

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  • RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output
  • Internal ducts in the chambers of the RCT system increase internal volume for improved exhaust flow, resulting in power gains throughout the entire range of power
  • FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage
  • Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws
  • Meet AMA and FIM sound requirements
  • QuietCore 94db insert included
  • Spark arrestor included in muffler
  • Feature titanium PowerBomb header and midpipe, except where noted
  • Available in natural titanium or blue anodized finish with titanium or carbon fiber end caps
  • Made in the U.S.A.


    • Name Option
    COLOR  Natural 
    END CAP STYLE  Slash-cut 
    MADE IN THE U.S.A.  Yes 
    MATERIAL  Stainless Steel 
    MODEL  Factory 4.1 
    SHAPE  Oval 
    SPECIFIC APPLICATION  Yes 
    STYLE  Full System 
    TYPE  Exhaust 





    FITMENT
    MAKEMODELYEAR
    YAMAHAYZ450F2016
    YAMAHAYZ450F2015
    YAMAHAYZ450F2014

     

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