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, 3.5 inch Inlet and Outlet for use with 1998-2004 Ford 5.4L/6.8L Truck

  • Superior Flow and Rich, Throaty Sound
  • Straight-through flow path
  • Exclusive expansion chamber dissipates annoying mid-range drone
  • Flows up to 201% better than stock
  • Authoritative, but never overpowering, exhaust sound
  • Polished-stainless steel
  • 3.5 inch diameter in/out

Additional information

Weight 23 lbs
Dimensions 39.5 × 11 × 14.5 in


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