Gibson 14-18 GMC Sierra 1500 Denali 6.2L 3.5in/2.25in Cat-Back Dual Extreme Exhaust - Aluminized

This Gibson Dual Extreme cat-back exhaust system is built with aluminized steel tubing, a strong material that holds up well to road conditions. It's designed specifically for the 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with the 6.2L engine. This system replaces your factory exhaust from the catalytic converter back, exiting behind the rear tires at an aggressive angle for a bold look. The goal here is a powerful exhaust tone that lets everyone know your truck means business, without excessive interior noise.

At the heart of this system is Gibson's Superflow CFT muffler. It uses a baffled and chambered design without internal packing, which helps create that aggressive sound while also allowing for better exhaust flow. This improved flow is what contributes to the dyno-tested performance gains, typically around 15-20 horsepower. The tubing is mandrel-bent to maintain consistent diameter throughout, ensuring smooth exhaust gas movement. To finish it off, the system includes polished stainless steel slash-cut tips that clamp on, adding a sharp visual element.

Installation is straightforward thanks to the bolt-on design, meaning no welding is required. It uses factory-style hangers for a secure fit. Gibson backs this system with a Lifetime Limited Warranty, giving you confidence in its durability. If you're looking to give your Silverado or Sierra a more aggressive sound and a noticeable bump in performance, this Dual Extreme system is a solid choice.