FMF Powercore 4 HEX Spark Arrestor Slip-On Muffler (045521)

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$449.99
$335.31
(You save $114.68 )
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  • Hi-Flo end cap boosts all-around performance
  • Computer designed and dyno-tested for every 4-stroke application
  • Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power
  • A stainless steel mid-pipe mates to the computer-designed rear can for lightweight durability
  • Round perforated steel inner cores make for optimum flow, using hi-flo technology
  • FMF's exclusive cross-weave internal packing provides longevity and maximum sound dispersion
  • Elliptical aluminum can offers strategic sizing for superior performance
  • Feature a screen-type spark arrestor that does not interrupt exhaust flow or performance
Compatible Vehicles
Years Make Make Notes
2011-2014 Beta RR 350
2015-2016 Beta RR 350 EFI
2017-2018 Beta RR 350 Race Edtion
2017-2018 Beta RR 390 Race Edition
2010-2014 Beta RR 400
2015 Beta RR 430
2017-2018 Beta RR 430 Race Edition
2010-2014 Beta RR 450
2012 Beta RR 450 Cross Country
2015-2016 Beta RR 480
2017-2018 Beta RR 480 Race Edition
2012-2014 Beta RR 498
2010-2011 Beta RR 520
2017-2018 Beta RR-S 350
2017-2018 Beta RR-S 390
2017-2018 Beta RR-S 430
2017-2018 Beta RR-S 500
2012-2013 Beta RS 350
2011 Beta RS 400
2015-2016 Beta RS 430
2010-2014 Beta RS 450
2010 Beta RS 450 Supermoto
2015-2016 Beta RS 500
2014 Beta RS 520
2011 Beta SM 400
2011 Beta SM 450

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