FMF Powercore 4 Spark Arrestor Slip-On Muffler (044141)

Description

• 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
• Features a screen-type spark arrestor that does not interrupt exhaust flow or performance