Gibson 04-10 Infiniti QX56 Base 5.6L 3in Cat-Back Single Exhaust - Aluminized

This Gibson cat-back exhaust system is built with aluminized, mandrel-bent tubing, a design choice that helps maintain consistent pipe diameter for better exhaust flow. It's specifically made for your 2004-2010 Infiniti QX56, offering a significant upgrade over the stock setup. You'll notice improved acceleration, better hill-climbing ability, and more power when towing or passing, thanks to the system's ability to maximize torque and horsepower in the low-end RPM range, typically between 1800 and 3000 RPM.

The heart of this system is Gibson's Superflow muffler, which uses a baffled and chambered design without internal packing. This construction is key to achieving an aggressive exhaust note outside the vehicle while keeping interior drone to a minimum. The system exits behind the rear tire with polished stainless steel slash-cut tips, giving your QX56 a clean, professional look. Installation is straightforward with a bolt-on design that uses factory-style hangers and includes all necessary hardware, meaning no welding is required.

This exhaust system is backed by a Lifetime Limited Warranty from Gibson, reflecting their confidence in its durability and performance. It's a well-built option designed to enhance your vehicle's performance and sound without sacrificing cabin comfort.