Banks Stainless Steel 3 Inlet & Outlet Exhaust Muffler For Chevy & Ford Trucks - Gas. For Chevy, Ford, Nissan Gas Trucks. Superior Flow and Rich, Throaty Sound.
Exclusive expansion chamber dissipates annoying mid-range drone. Flows up to 201% better than stock.Authoritative, but never overpowering, exhaust sound. 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. Add it all together and you get a muffler that flows over three times better than stock and delivers a pleasing, throaty rumble!