# Gibson 07-12 Chevrolet Avalanche LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Stainless

If youre looking to add a little style to your Truck or SUV and want to keep the exhaust from affecting your tow trailer, this Dual Cat back Exhaust System is for you, exiting behind the rear tire for a look that sets your vehicle apart on the street or in the dirt. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty. Gibson dual sport exhaust offers a powerful authoritative deep exhaust tone with no annoying noise inside the cab. Dyno tested to assure increased horsepower and produce more torque. Average horsepower gains are 10-15 and 15-20lb-ft of increase torque.

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

This Part Fits:

Year

Make

Model

Submodel

2013

Chevrolet

Avalanche

Black Diamond LS

2013

Chevrolet

Avalanche

Black Diamond LT

2013

Chevrolet

Avalanche

Black Diamond LTZ

2007-2012

Chevrolet

Avalanche

LS

2007-2012

Chevrolet

Avalanche

LT

2007-2012

Chevrolet

Avalanche

LTZ

2007-2014

Chevrolet

Suburban 1500

LS

2007-2014

Chevrolet

Suburban 1500

LT

2007-2014

Chevrolet

Suburban 1500

LTZ

2007-2014

GMC

Yukon XL 1500

SLE

2007-2014

GMC

Yukon XL 1500

SLT

## Details

- **Price:** 2154.02 CAD
- **Vendor:** Gibson
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2154.02 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gibson-07-12-chevrolet-avalanche-ls-5-3l-2-25in-cat-back-dual-sport-exhaust-stainless)
> Updated: 2026-06-28