For guys who aren't afraid of a "little" noise. The iconic Cobra USA has long been producing mufflers for the entire chopper market. They come for what they're worth, but that really doesn't matter anymore when you hear them!

• Neighbor Haters are not for the faint of heart
• These are an aggressive slip-on muffler, for those who think loud just isn't good enough
• Start as round 4-inch tubes, then bell out to 4.5-inches, for an aggressive and classic design at the rear
• Internally, these mufflers have a spun and louvered baffle, but only for 8-inches; This is done in order to produce an aggressive, bark
• At the end of the baffle is a trumpet shaped inner tip that works in harmony with the belled end, creating a unique look