Gibson 14-18 GMC Sierra 1500 Denali 5.3L 3.5in Cat-Back Single Exhaust - Black Elite

Gibson Performance has been building a reputation for solid exhaust systems, and their Black Elite Series is a prime example of their commitment to both performance and style. If you're looking to give your 2014-2018 Chevrolet Silverado 1500 or GMC Sierra 1500 a more aggressive sound and a noticeable boost in power, this cat-back system is a great option. It's designed to replace your factory exhaust from the catalytic converter back, making installation straightforward.

This system features 3.5-inch mandrel-bent T-304 stainless steel tubing for smooth exhaust flow, which Gibson claims can result in an estimated 10-15 horsepower gain and 15-20 lb-ft of torque. The heart of the system is Gibson's Superflow CFT stainless steel muffler, which uses a baffled and chambered design without internal packing to produce a vigorous, deep tone with minimal interior drone. To top it off, the system includes rolled, slash-cut tips with a premium black ceramic finish, applied using Gibson's exclusive process for the Black Elite line, adding a sharp, custom look to your truck.

Everything you need for installation is included, such as all necessary hardware and factory-style hangers for a hassle-free, bolt-on process. Gibson backs this system with a limited lifetime warranty, reflecting their confidence in the quality and durability of their American-made products.