Fmf Racing 042161 PowerCore 4 Spark Arrestor Slip-On (Natural) chemical-engine-oil-10w60 1997 Harley Davidson FLSTS Heritage

1997 Harley Davidson FLSTS Heritage Springer

2007 ATK 450 Motard

2010-2011 Beta 520 RR

QuietCore 94db insert included

Perforated leather panels on the chest and back offer ample airflow

Fmf Racing 042161 PowerCore 4 Spark Arrestor Slip-On (Natural) chemical-engine-oil-10w60 1997 Harley Davidson FLSTS HeritageMarketing Color: Natural 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. Vehicle Fitment: 2008 2009 Kawasaki KLX140 2011