Fmf Racing 045626 PowerCore 4 Hexagonal Slip-On (Aluminum) tools-electrical A ported breather passageway and

A ported breather passageway and a machined breather window allows the air/ oil mist to flow from the flywheel cavity to the cam chest of the engine with the least possible restriction

Padded Wind Collar to drastically reduce wind/road noise

Offset base allows use with most tongue jacks

Sport knee sliders

Fmf Racing 045626 PowerCore 4 Hexagonal Slip-On (Aluminum) tools-electrical A ported breather passageway andMarketing Color: Aluminum Material: Aluminum 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 computerdesigned rear can for lightweight durability. Round perforated steel inner cores make for optimum flow, using hi flo technology. FMFs exclusive cross weave