Gibson Cat-Back Performance Exhaust 2021–2025 Suburban & Yukon XL 1500 5.3L – Single Black – 615639B

For the extremist who wants to take their truck to the next level, this Black Elite dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite You will gain bold street looks with dyno tuned and tested street performance gains. For increased Performance, this exhaust system pushes the sound through our proven stainless steel Superflow Muffler giving you a vigorous deep tone. It's manufactured with high quality stainless steel tubing and backed by a limited lifetime warranty. With this perfect combination, Gibson Performance exceeds expectations with the ability to offer quality and style beating their competitors while being Made in the USA.

• 2.25-in. Stainless mandrel bent tubing.
• Baffled & Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive Sound
• 8 in. Round Body; 3 in. Offset Intlet;2.25 in. Dual Outlet; ; L-24 in.
• 4in. Black Ceramic T304 Stainless. Rolled Slash-Cut Tip. Clamp on.
• Inlet 2.25in.; Outlet 3.50in.; L-12in.
• Exits Behind Each Rear Tire.
• Stock Dual Inlet Muffler
• Lifetime Limited Warranty
• 50 State Legal / California Emissions Compliant

• Year Make Model Submodel: 2025 Chevrolet Suburban 1500 5.3L
• Year Make Model Submodel: 2025 GMC Yukon XL 1500 5.3L
• Year Make Model Submodel: 2024 Chevrolet Suburban 1500 5.3L
• Year Make Model Submodel: 2024 GMC Yukon XL 1500 5.3L
• Year Make Model Submodel: 2023 Chevrolet Suburban 1500 5.3L
• Year Make Model Submodel: 2023 GMC Yukon XL 1500 5.3L
• Year Make Model Submodel: 2022 Chevrolet Suburban 1500 5.3L
• Year Make Model Submodel: 2022 GMC Yukon XL 1500 5.3L
• Year Make Model Submodel: 2021 Chevrolet Suburban 1500 5.3L
• Year Make Model Submodel: 2021 GMC Yukon XL 1500 5.3L