Bassani Manufacturing Road Rage II 2-Into-1 Mid-Length Exhaust System - Chrome - 1F61C

4in. reverse-cone megaphone muffler body with matching billet end cap
1-3/4 head pipe 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
18mm. and 12mm. O2 ports with adapters and plugs
Includes mounting hardware and full heat shields
Made in the U.S.A.