![Banks Power Stainless Steel Exhaust Muffler 3.5 Inch Inlet and Outlet W/hardware 98-04 Ford 5.4/6.8L Truck Banks Power Stainless Steel Exhaust Muffler 3.5 Inch Inlet and Outlet W/hardware 98-04 Ford 5.4/6.8L Truck](https://cdn11.bigcommerce.com/s-5yvdnrf5of/images/stencil/300x300/products/20668/53294/52437-BKQC__40384.1645220559.jpg?c=1)
Monster 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 drone that other straight-through mufflers are known for. Banks utilizes durable ceramic packing with a high temp rating so it won't degrade like fiberglass. Add it all together and you get a muffler that flows over three times better than stock and delivers a pleasing, throaty rumble!
Stainless Steel Exhaust Muffler, 4 inch Inlet and Outlet with hardware for use with 2003-2004 Dodge 5.9L