21-23 Suburban, Yukon XL 1500 5.3L, Black Elite Single Exhaust, Cat-Back Performance Exhaust #615639B

• Product Notes:

Unleash Power & Performance

Get the ultimate boost in acceleration, towing, hill climbing, and passing power with the Gibson Single Side Exhaust—our top-performing system.

The Black Elite Series product line truly displays Gibson’s commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black ceramic finish exclusive only to the Black Elite Series.

Proven Performance Gains

Designed for maximum low-end torque and horsepower (1800-3000 RPM). Dyno-tested to deliver 10-15 horsepower and 15-20 lb-ft of torque—real-world performance you can feel.

Aggressive Sound, Minimal Drone

Gibson Superflow Muffler with a baffled & chambered design—no internal packing. Produces an aggressive exhaust note while keeping cabin noise to a minimum. Exits behind the rear tire for a sleek look and optimal performance.

Built to Last, Easy to Install

Mandrel-bent tubing ensures smooth, unrestricted airflow. Includes all factory hangers and clamps for a seamless, bolt-on installation—no welding required. Proudly Made in the USA and backed by a Lifetime Limited Warranty, ensuring lasting quality.

Upgrade today and experience the difference!