MagnaFlow Knock-Out 4in. Muffler - Black with Black End Cap - 7200402

Style and real-world performance is ready to bolt on to your bagger
Knockout Slip-Ons feature distinctive 4in. channeled gloss black, aluminum end caps
MagnaFlows signature Pro-Flow, three-step, perforated core delivers power and performance you can feel through the power band
Unmatched deep, throaty sound quality from idle to full throttle
Ideal choice for highly tuned or stock engines
Easily bolt on to stock or MagnaFlow head pipes
Available in show chrome or deep black finishes with gloss black end caps
All hardware included
Sold in pairs
Made in the U.S.A.