FMF Powercore 4 SA Muffler, 4-Stroke, Natural, Aluminum, Square-elliptical, Slip-on, Yamaha 2015
DS-18310647
Regular price $399.99In Stock
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FMF Powercore 4 SA Muffler, 4-Stroke, Natural, made in the usa, Aluminum, Square-elliptical, specific application, Slip-on
- New modular end cap allows easy tuning alterations
- Standard Hi-Flo 2" end cap boosts all-around performance; optional smaller 13/4" end cap smooths power delivery; spark arrestor module adds off-road versatility
- 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 aluminum rear can for lightweight durability
- Square or round (depending on the machine) 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
- Optional Quiet Core insert will provide a decrease in sound level if desired
- PowerCore 4 SA (spark arrestor) features a patented screen-type spark arrestor that is approved by the U.S.F.S. and does not interrupt exhaust flow so there's no performance loss
- The PowerCore 4 SA system's strategic ports allow the sonics to evacuate more effectively with the computer-designed Performance Flow end cap
