Powercore 4 Muffler
FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of riding, Aluminum construction and stainless steel Hi-Flo endcaps make for the perfect balance of performance and strength, Removable spark arrestor included
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.