Cobra 4 NH Dual Cut Slip-On Mufflers For Harley Touring A discerning rider knows that sometimes loud alone isn't enough - your bike needs to sound good too. Cobra utilized extensive sound and dyno testing to create the 4 Neighbor Hater Slip-On Mufflers, which provide look, sound, and perform unlike anything else on the market. Finished off with dual cut tips are the icing on the cake! These mufflers will make your Harley-Davidson Touring motorcycle purr like a dragon. Features: 4 muffler with mechanical core has a tone similar to Cobra's 909 Twins mufflers Equipped with a Machined Aluminum tip, finished in black with Machined contrasting cuts Cobra logo is stamped on the right hand side muffler