FMF Powercore 4 Exhaust 040071 FMF040071 Exhaust Factory Fatty Rev Pipe Multifabric shell construction incorporating advanced

Multifabric shell construction incorporating advanced poly-textile and stretch fabric for performance and comfort

Designed to hold the front tire from sliding left or right during transport in a truck or trailer

Headers mount to the head with machined stainless spiggots and flanges made from 7075 T651 aluminum then hard anodized and spring mounted

New Cuff DFS

sleeve and back graphic

FMF Powercore 4 Exhaust 040071 FMF040071 Exhaust Factory Fatty Rev Pipe Multifabric shell construction incorporating advancedHi 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