SUZUKI11-17 RMZ450 Part No. 06-098.FMF.PC4H. FMF 043334 When designing the PowerCore 4 HEX, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank. -Overall increase in power and torque. -Durable stainless steel and aluminum construction. -Space Age internal packing material for maximum longevity. -Internal shape of core uses Hi-Flo technology. -Enhanced sonic evacuation provides for higher flow and increased power. -Includes removable spark arrestor. Notice: Closed Course Use OnlyItem ID: 043334Type: Slip-OnConfiguration: SingleConst: AluminumFinish: NaturalMidpipe: Stainless SteelEndcap: Stainless SteelSpark Arrestor: Screen Insert (included)Carb Warning: noQuiet Insert: Quiet Insert (sold separately)Weight: 5.3 lbs. �