P-CORE4 SA CRF/XR80/100 Motion Pro Construction New design Nucleon Flex

Construction New design Nucleon Flex Technology protectors are highly perforated and secured on the outside of the sleeve for excellent breathability and ventilation

Diesel Engine Rating: Up to 6

YFM350FW Big Bear 87-99

Sleek Design:

EXC-F 250 12-22

P-CORE4 SA CRF/XR80/100 Motion Pro Construction New design Nucleon FlexMini 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