COBRA Black Muffler 2527B

Features advanced acoustical tuning technologies for deep rumbling sounds, 4″ round muffler front expands to 4.5″ diameter near the rear, Comes with a 3″ core encased in proprietary Cobra sound-tuning materials with specific acoustical dampening and thermal insulation properties; deep bass notes are made possible because of class-leading resonance absorption and prevention, Satin black muffler includes a custom heat shield to smooth transition from stock headpipes to Cobra muffler, Matte titanium finish on aluminum tip matches stock heat shields, Tip features seven, 12-point bolts that provide the dished tip a distinctive, almost aircraft quality look