Gibson 15-18 Chevrolet Silverado 1500 LS 5.3L 3in/2.25in Cat-Back Dual Extreme Exhaust - Aluminized

This Gibson Dual Extreme cat-back exhaust system is built for the 2014-2018 Chevrolet Silverado 1500 with the 5.3L engine. It's constructed from aluminized steel, which offers a solid balance of durability and value for your truck's exhaust. The system exits behind the rear tires at an aggressive angle, giving your Silverado a bold street look and a powerful exhaust tone that lets everyone know you mean business.

Inside the system, you'll find Gibson's Superflow CFT muffler, which uses baffles and chambers instead of internal packing to create a mean performance sound. This design is dyno-tuned and tested to help deliver noticeable street performance gains, with many users reporting an average increase of 15-20 horsepower. The tubing is mandrel-bent to ensure consistent diameter throughout, promoting smooth exhaust flow. Complementing the aluminized steel tubing are polished stainless steel slash-cut tips that clamp on for a clean finish.

Installation is designed to be straightforward with a bolt-on process that requires no welding. All necessary hardware and factory-style hangers are included to make the job easier. This system is backed by a Lifetime Limited Warranty from Gibson, giving you confidence in its longevity.