4 inch stainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows up to 91.5 percent better than stock and virtually eliminates backpressure. 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 3.5 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 2006 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 Black rolled edge tip
- Fits F-450/550 Extended Cab, 162 inch wheelbase
Monster Exhaust System, Single Exit, Black Tip for use with 2003-2007 Ford 6.0L, F450-F550, EC Extended Cab 162 inch