# Gibson 21-22 GMC Yukon XL 1500/ Suburban 1500 5.3L 2/4wd Cat-Back Dual Split Exhaust

For the enthusiast who wants an awesome look and Mild sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower while maintaining similar factory interior sound levels. Typical gains average of 15-20 horsepower. Stainless dual Tip exit straight out the back. Works with most bumpers, roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Hassle Free bolt- on installation. No welding required. Backed by a Lifetime Limited Warranty.

-   Baffled/Chambered Muffler; No Internal Packing
-   Polished Stainless Slash-Cut Clamp On Tips
-   Minimal Interior Drone - Aggressive Sound
-   Incl. All Hardware/Factory Style Hangers
-   Stainless Steel Mandrel Bent Tubing
-   Hassle Free Bolt-On Installation
-   Lifetime Limited Warranty
-   Superflow™ CFT Muffler

This Part Fits:

Year

Make

Model

Submodel

2021-2024

Chevrolet

Suburban

Commercial

2021-2025

Chevrolet

Suburban

LS

2021-2025

Chevrolet

Suburban

LT

2021-2025

Chevrolet

Suburban

Premier

2021-2025

Chevrolet

Suburban

RST

2021-2025

Chevrolet

Suburban

Z71

2021-2025

GMC

Yukon XL

AT4

2025

GMC

Yukon XL

Elevation

2021-2024

GMC

Yukon XL

SLE

2021-2024

GMC

Yukon XL

SLT

## Details

- **Price:** 2170.87 CAD
- **Vendor:** Gibson
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2170.87 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gibson-21-22-gmc-yukon-xl-1500-suburban-1500-5-3l-2-4wd-cat-back-dual-split-exhaust)
> Updated: 2026-06-28