FMF Factory 4.1 Aluminum RCT Slip-On Muffler w/Carbon Tip (045594)

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$549.99
$455.04
(You save $94.95 )
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  • FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage
  • Spark Arrestor and Quiet Core 94db insert included
  • 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
  • RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output
  • Compatible with stock header or FMF header
  • Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws
  • Meets AMA and FIM sound requirements
  • Made in the U.S.A.
Compatible Vehicles
Years Make Make Notes
2016-2018 Husqvarna FC250
2017-2018 Husqvarna FC350
2016-2018 Husqvarna FC450
2016-2019 Husqvarna FE250
2017-2019 Husqvarna FE350
2017-2019 Husqvarna FE450
2017-2019 Husqvarna FE501
2017-2018 Husqvarna FX350
2017-2018 Husqvarna FX450
2017-2019 KTM 250 EXC F
2016-2018 KTM 250 SXF
2016 KTM 250 SXF Factory Edition
2016-2018 KTM 250 XC-F
2017-2019 KTM 350 EXC F
2016-2018 KTM 350 SXF
2016 KTM 350 XC-F
2018 KTM 350 XC-F
2019 KTM 450 EXC F Six Days
2016-2018 KTM 450 SXF
2016 KTM 450 SXF Factory Edition
2016-2018 KTM 450 XC-F
2017-2019 KTM 500 EXC F

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