FMF Racing PowerCore 4 Hex Slip-On Exhaust - - 044423
FMF Racing PowerCore 4 Hex Slip-On Exhaust | 044423When designing the PowerCore 4 HEX, FMF looked at their 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.Overall increase in power and torqueDurable stainless steel and aluminum constructionAdvanced packing material for maximum longevityInternal shape of the core uses Hi-Flo technologyRemovable spark arrestor includedCan be used with FMF or stock O.E.M header
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