Upgrade your 2006-2007 LBZ Duramax with the Banks Monster Sport Exhaust System for outstanding performance and style. This high-performance system dramatically lowers exhaust gas temperatures and increases exhaust flow by up to three times, thanks to its 4" mandrel-bent cat-back design. The straight-through Monster Muffler produces an aggressive, head-turning exhaust note, while virtually eliminating backpressure to enhance power and efficiency. Easy to install and engineered for maximum performance, the Banks Monster Sport Exhaust System is the perfect upgrade for your truck. Don’t wait—transform your vehicle today!

• Efficient Cooling: Dramatically reduces exhaust gas temperatures.
• Enhanced Flow: Increases exhaust flow by up to three times.
• Aggressive Sound: Delivers an aggressive, head-turning exhaust note.
• Power Boost: Virtually eliminates backpressure for maximum power and efficiency.