Factory 4.1 Muffler
If performance is your priority, the Factory 4.1 is the exhaust for you, Used by Factory teams such as KTM, Epic Can-Am and Rath Racing, Accepts optional quiet inserts and spark arrestors, For use with FMF Powerbomb, FMF Megabomb, or stock header
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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.