US$ 27.99
with up to 70bhp and maximum revolutions of 13
XJR 400 4HM7
CRF450RL 21-26
000-amps (15
MUFFLER PC-4HEX KX250'21 PW50 grips mx style with up to 70bhp andPowercore 4 Slip On Muffler 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