EXHAUST P-CORE 4 S/A pw50 billet throttle tube 1 silencer is proof FMF

1 silencer is proof FMF is totally committed to 2-stroke progression

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EXHAUST P-CORE 4 S/A pw50 billet throttle tube 1 silencer is proof FMFMini Powercore 4 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