Buy Diesel Performance and Gas Performance Products Factory Direct: 800-601-8072
Monster Flow, Performance, Sound & Tips
4" stainless mandrel-bent system. Dramatically improves flow; virtually no backpressure; lowers EGTs, safely clears spare tire; throaty sound; huge polished ob-round tips.
Monster® Diesel Duals Exhaust
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. The turbine outlet pipe* has a Banks-designed resonator that eliminates the screechy turbo racket (for '03 Power Stroke only).
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 polished-stainless angle-cut rolled-edge tailpipe tips (patent pending)! System safely clears spare tire, shocks and brake lines.
*Banks turbine outlet pipe not required for '06 Power Stroke with manual transmission
| Application | Year Range | Part # |
|---|---|---|
| Monster Exhaust, Split-dual Pickup, F-250/350 | Ext cab, short bed | 2003-04 | 47606 |
| Monster Exhaust, Split-dual Pickup, F-250/350 | Crew cab, short bed | 2003-04 | 47607 |
| Monster Exhaust, Split-dual Pickup, F-250/350 | Ext cab, long bed | 2003-04 | 47608 |
| Monster Exhaust, Diesel Duals F-250/350 Pickup | Crew cab, long bed | 2003-04 | 47609 |
| Monster Exhaust, Split-dual Pickup, F-250/350 | Ext cab, short bed | 2005-07 | 47611 |
| Monster Exhaust, Split-dual Pickup, F-250/350 | Crew cab, short bed | 2005-07 | 47612 |
| Monster Exhaust, Split-dual Pickup, F-250/350 | Ext cab, long bed | 2005-07 | 47613 |
| Monster Exhaust, Split-dual Pickup, F-250/350 | Crew cab, long bed | 2005-07 | 47614 |
Owners Manual(s)
| Split-Dual Monster exhaust (Part #96445) |  Download |
Accolades
“Known as the master of turbochargers, Banks’ technology has contributed to the progression of power enhancement products for the past four decades.”
Truckin' (Nov '04)