Mofles Negros Neighbor Hater Cobra 95-16 BaggerCaracteristicas: 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