Mega 2:1 Exhaust

• 4" 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.