Gibson 07-12 Chevrolet Avalanche LS 5.3L 2.25in Cat-Back Dual Extreme Exhaust - Stainless

Gibson is known for making well-built exhaust systems that give your truck or SUV a distinct sound and improved performance. If you're looking to really change the character of your 2007-2014 Chevrolet Avalanche, Suburban 1500, or GMC Yukon XL 1500, this Dual Extreme cat-back system is designed to do just that. It replaces your factory exhaust from the catalytic converter back, exiting behind the rear tires at an aggressive angle for a bold look.

This system uses a baffled and chambered muffler, the Superflow™ CFT, which is designed to produce a mean performance sound without excessive interior drone. The tubing is made from stainless steel and is mandrel-bent to ensure smooth airflow, which Gibson tunes and tests to achieve noticeable performance gains, often in the range of 15-20 horsepower. The tips are polished stainless steel with a slash-cut design and clamp on, making them easy to install. Everything you need for a hassle-free bolt-on installation, including all hardware and factory-style hangers, is included. No welding is required, making this a straightforward upgrade.

This Dual Extreme system is Gibson's answer for those who want an aggressive exhaust tone and a powerful street presence. It's backed by a Lifetime Limited Warranty, reflecting Gibson's confidence in the durability and performance of their stainless steel construction.