Looking for a way to take your 2006-2007 LBZ Duramax truck to the next level? Look no further than the Banks Monster Sport Exhaust System. This easy-to-install system lowers exhaust gas temperatures, virtually eliminates backpressure, and nearly triples flow. The straight-through Monster Muffler delivers a commanding exhaust note, and the whole system is backed by a 5-year warranty. So don't wait any longer, make the upgrade today with Banks!