Banks Power Stainless Steel Exhaust Muffler 4 Inch Inlet and Outlet W/hardware 99-03 Ford 7.3L 2011-2014-6-7l-powerstroke dust and debris on the

dust and debris on the outer surface

The bead-rolled ends allow for better grip ensuring our 4-ply and 5-ply heavy-duty high-temperature silicone couplers hold tight under high-boost conditions

When it comes to engineering for power

which was found to be on the stiff side for smaller

Banks Power Ram-Air Cold-Air Intake System With Oiled Filter For 2017-2019 Chevy/GMC 6

Banks Power Stainless Steel Exhaust Muffler 4 Inch Inlet and Outlet W/hardware 99-03 Ford 7.3L 2011-2014-6-7l-powerstroke dust and debris on theMonster Exhaust Benefits. Replacing the restrictive stock muffler with Banks free flowing Monster muffler makes a huge difference in airflow, sound and performance. The Banks muffler has a large inlet and outlet. And in between, the exhaust flows straight through, instead of torturously winding its way back and forth inside hairpin chambers and building up back pressure. And only Banks Monster muffler has an expansion chamber to alleviate the nasty