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06-07
Chevy/GMC - 6.6L Duramax LLY-LBZ
Cool Sound. Cool Tips.
4" stainless mandrel-bent system more than doubles stock flow; cuts backpressure up to 98%; lowers EGTs; rich, authoritative sound; safely clears spare tire; huge polished tips.
Monster® Diesel Duals Exhaust
Banks Monster Diesel Duals 4" exhaust system offers up to a 150% improvement in airflow and slashes backpressure up to 98%. The streamlined intermediate pipe(s) and 3-1/2" tailpipes are formed of stainless, heavy-wall tubing with constant-diameter bends to maximize airflow and cut backpressure. The dual tailpipes have 52% more flow area than a single 4" tailpipe.
The 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. Monster muffler utilizes spun ceramic, very-high-temperature packing, more than triples 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.
Note: Dual exhaust not available for dualies.
| Application | Year Range | Part # |
|---|---|---|
| Monster Exhaust, Diesel Duals LLY, LBZ | Std cab, long bed | Cat converter | 2006-07 | 48942 |
| Monster Exhaust, Diesel Duals LLY, LBZ | Ext cab, short bed | Cat converter | 2006-07 | 48943 |
| Monster Exhaust, Diesel Duals LLY, LBZ | Crew cab, short bed | Cat converter | 2006-07 | 48944 |
| Monster Exhaust, Diesel Duals LLY, LBZ | Ext cab, long bed | Cat converter | 2006-07 | 48945 |
| Monster Exhaust, Diesel Duals LLY, LBZ | Crew cab, long bed | Cat converter | 2006-07 | 48946 |
'06 Dmax Dual exhaust: Only Thing Better Than Having One Beautiful 5" Tip is Having Two
2006-06-28
Chris of Barnhart, Missouri, installed a Monster Diesel Duals exhaust system on an ’06 Silverado with a 6.6L Duramax turbo-diesel
After trading in my 2000 F250 (which had the whole PowerPack system and I've already bragged about) my brand new 2006 Silverado seemed sorta unremarkable. The truck has amazing power from the factory (360 hp, 650 lb. ft.) but it needed the Banks touch. Enter the Monster Duals exhaust. First off, if you don't want careful engineering and design—just noise—don't buy this system. The dual 3½-inch tailpipes look like they were born there. Banks apparently took more than a couple of measurements for this system. It doesn't touch the spare or the shocks. And for a muffler that I can stick my forearm through, the Monster is amazingly mellow. Ultimately, Banks is the best. Period. And the only thing better than having that beautiful 5" tip under your truck, is having two of them. BANKS KICKS GAS! And everything else.
Accolades
“You have the comforting feeling that Banks is doing everything right.”
Car & Driver