Gibson 18-19 Chevrolet Suburban LS 5.3L 2.25in Cat-Back Dual Split Exhaust - Stainless

This Gibson cat-back exhaust system, built with 2.25-inch stainless steel mandrel-bent tubing, is designed specifically for your 2015-2020 Chevrolet Suburban with the 5.3L engine. It replaces your factory exhaust from the catalytic converter back, giving your truck a more aggressive, throaty sound and an improved look with dual polished stainless steel slash-cut tips exiting straight out the back. The system is engineered to decrease backpressure, which can lead to more torque and a noticeable increase in horsepower, typically in the range of 15-20 HP.

The Superflow™ muffler at the heart of this system uses a baffled and chambered design without internal packing, which Gibson has tuned to provide an aggressive sound under acceleration while minimizing interior drone. This means you get the sound you want when you step on the gas, but a more comfortable experience during normal driving and towing. The polished stainless steel tips are designed to work with most bumpers, roll pans, and trailer hitches, offering a clean, finished look. Gibson backs this system with a Lifetime Limited Warranty, reflecting their confidence in the well-built stainless steel construction.

Installation is straightforward thanks to the hassle-free, bolt-on design that utilizes factory-style hangers and includes all necessary hardware. No welding is required, making it a manageable upgrade for many DIYers. This cat-back system is a solid option if you're looking to enhance both the sound and performance of your Suburban.