
F-250/350 PICKUP: Banks Monster Diesel Duals 4" exhaust system flows up to 76% better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and 3-1/2" tailpipes are formed of stainless, heavy-wall tubing with constant-diameter bends to maximize flow and lower exhaust gas temps. The dual tailpipes have 52% more flow area than a single 4" tailpipe.
Banks' polished-stainless Monster muffler features a straight-through 4"-diameter flow-path with an exclusive expansion chamber that dissipates the irritating mid-range exhaust drone that plagues most straight-through designs. The muffler utilizes spun ceramic, very-high-temperature packing, more than doubles stock exhaust flow, and delivers the signature Monster sound in stereo. Now for the cool part: Banks' exclusive 6" X 5" ob-round stainless angle-cut rolled-edge tailpipe tips--in your choice of polished chrome-over stainless or high-temp black! And to help keep them looking good, there's 1/2" air gaps to keep heat from tarnishing the finish. Adjustable clamps let you position them on the tailpipes just right. System safely clears spare tire, shocks and brake lines.
*Banks turbine outlet pipe not required for '06 Power Stroke with manual transmission




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| Application | Year Range | Part # |
|---|---|---|
| Monster Exhaust, Split-dual Pickup, F-250/350 | Ext cab, short bed | 2003-07 | 47606 |
| Monster Exhaust, Split-dual Pickup, F-250/350 | Crew cab, short bed | 2003-07 | 47607 |
| Monster Exhaust, Split-dual Pickup, F-250/350 | Ext cab, long bed | 2003-07 | 47608 |
| Monster Exhaust, Split-Dual F-250/350 Pickup | Crew cab, long bed | 2003-07 | 47609 |
| Exhaust- Monster Exhaust, Split-Dual '03-07 F250/F350 |
“Gale Banks Engineering is one of the world's foremost long-distance engine builders, as well as single and twin turbocharger designers and racers.”
Super Chevy