Banks Power Duramax LLY/LBZ Dual Monster Exhaust System

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Cab & Bed Configuration:
2006-2007 GM 6.6L Duramax LLY/LBZ
Banks Power
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Banks Monster Diesel Duals 4" exhaust system offers up to a 150% improvement in airflow and slashes back-pressure 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 back-pressure. 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: Split-dual exhaust applies to single-rear wheel applications only (they do not fit appropriately on duallys)


5-Year Warranty

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