Banks Power Monster Exhaust System

03-07 6.0L Ford Powerstroke Crew Cab, 176" Wheelbase

SKU NWD-47289
Tip Color

47289 / 47289-B

Monster exhaust system flows up to 91.5% better than stock and virtually eliminates backpressure. 4 inch stainless constant-diameter pipes and straight-thru muffler nearly doubles flow.

  • Lower exhaust temps
  • virtually no backpressure
  • rich, throaty sound
  • Features
  • Videos
  • Instructions
  • Vehicle Fitment

The streamlined 4 inch intermediate pipe(s) and tailpipe are formed of stainless, heavy-wall tubing with constant-diameter bends to maximize flow and lower exhaust gas temps.

Banks replaces the factory's restrictive muffler with a polished-stainless steel Monster muffler, featuring a straight-through 4 inch diameter flow-path with a Banks-designed expansion chamber which dissipates the annoying mid-range exhaust drone that's so prominent in competitors' straight-through mufflers. The muffler utilizes spun ceramic, very-high-temperature packing, more than doubles the stock flow and delivers an authoritative - but never intrusive - exhaust sound. Includes a 3-1/2 inch turbine outlet pipe (T.O.P.).

A huge 5 inch stainless steel tailpipe tip in your choice of polished chrome-over stainless or high-temp black sports a rolled edge. And to help keep it looking good, there's a 1/2 inch air gap to keep heat from tarnishing the finish. An adjustable clamp lets you position it on the tailpipe just right.

*Banks turbine outlet pipe not required for '06 Power Stroke with manual transmission.


  • Mandrel bent Stainless Steel construction
  • Virtually eliminates backpressure
  • Lowers exhaust gas temps
  • Dramatically improves flow
  • Maximum Airflow
  • Nearly doubles flow
  • 4 inch constant-diameter pipes
  • Straight-thru muffler
  • Retains factory catalytic converter
  • Includes 5 inch high-temp black rolled edge tip
  • Fits F450/550 Crew cab, 176 inch wheelbase



6.0L Powerstroke Diesel, F450,F550, Crew Cab, 176 inch Wheelbase