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03-07
Dodge - 5.9L Cummins
Cool Sound.
Cool 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
Monster Diesel Duals 4" exhaust system flows up to 88% better than stock and virtually eliminates backpressure. The streamlined 4" turbine outlet pipe (not required with 325 hp systems), intermediate pipe(s) and 3-1/2" tailpipes are formed of stainless, heavy-wall tubing with constant-diameter bends to maximize airflow 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 to dissipate the annoying mid-range exhaust drone that accompanies most straight-through mufflers. The muffler utilizes spun ceramic, very-high-temperature packing, flows up to 129% better than stock, 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.
| Application | Year Range | Part # |
|---|---|---|
| Monster exhaust, Diesel Duals Std cab, long bed (or crew cab, short bed) | Cat converter | 2003-04 | 48702 |
| Monster exhaust, Diesel Duals Std cab, long bed (or crew cab, short bed) | No cat converter | 2003-04 | 48703 |
| Monster exhaust, Diesel Duals Crew cab, long bed | Cat converter | 2003-04 | 48704 |
| Monster exhaust, Diesel Duals Crew cab, long bed | No cat converter | 2003-04 | 48705 |
| Monster Exhaust, Diesel Duals 325-hp engine | Std cab, long bed (or crew cab, short bed) | 2004-07 | 48706 |
| Monster Exhaust, Diesel Duals 325-hp engine | Crew cab, long bed | 2004-07 | 48707 |
| Monster exhaust, Diesel Duals 325-hp engine | Mega cab | 2006-07 | 48709 |
Owners Manual(s)
| Split-Dual Monster exhaust ('04-07 5.9L HO 325hp) (Part #96442) |  Download |
| Split-Dual Monster exhaust ('03-04) (Part #96482) | Download |
5.9L exhaust
2009-08-20
Needed muffler and tail pipe which was not available aftermarket. Dodge dealer wanted $547.00 for stock parts. Decided if I was going to have to spend that kind of money why not improve entire exhaust. Talked to a lot of people and spent 3 hours on internet before deciding on a Banks Monster stainless exhaust. I was concerned it might be too loud but ordered it anyway. WOW!!! Talk about QUALITY!! Sounds good but not too loud. I have decided any other improvements will be Banks products. You have earned a lifelong customer due to engineering and testing. THANK YOU!
P.S. Patiently waiting for air filter restriction indicator to tell me to call my new friends at BANKS!!
-David P.
Stilesville, IN
Accolades
“You have the comforting feeling that Banks is doing everything right.”
Car & Driver