BASSANI XHAUST Road Rage II 2-Into-1 Mid-Length Exhaust System Black 1F62B

4″ reverse-cone megaphone muffler body with matching billet end cap, 1-3/4″ headpipe steps up to 1-7/8″ into the collector to increase flow and improve performance, Removable spiral-core louvered baffle included, Features hand MIG welding, 18 mm and 12 mm O2 ports with adapters and plugs, Includes mounting hardware and full heat shields, Made in the U.S.A.