FMF Racing Powercore 4 Slip-On ExhaustPart Number: 042123 Race Inspired for maximum power and torque through entire RPM range Aircraft-quality extruded aluminum canister with stainless steel components High quality internal packing material for maximum longevity Made in the USA Race-inspired, price-point muffler made for maximum power output. When designing the PowerCore 4 Exhaust, FMF took a hard look at their top of the line mufflers to produce race-inspired performance at a more economical price. The end result is a quality muffler that delivers improved torque, increased horsepower and rugged durability all at a price that won't break the bank. Items Included (1) Muffler w/mid-pipe (1) 8x25mm Bolt (1) Spacer (1) Aluminum Reducer Sleeve Fitments 2009 Kawasaki KLX450R 2008 Kawasaki KX450F 2008 Kawasaki KLX450R 2007 Kawasaki KX450F 2006 Kawasaki KX450F
