# Gibson 01-05 Chevrolet Silverado 2500 HD Base 6.0L 2.5in Cat-Back Dual Split Exhaust - Stainless

For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. 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.

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

This Part Fits:

Year

Make

Model

Submodel

2004

Chevrolet

Silverado 2500

LS

2004

Chevrolet

Silverado 2500

LT

2001-2005

Chevrolet

Silverado 2500 HD

Base

2001-2006

Chevrolet

Silverado 2500 HD

LS

2001-2006

Chevrolet

Silverado 2500 HD

LT

2004-2006

Chevrolet

Silverado 2500 HD

WT

2004

GMC

Sierra 2500

SLE

2004

GMC

Sierra 2500

SLT

2002-2005

GMC

Sierra 2500 HD

Base

2001-2002,2006

GMC

Sierra 2500 HD

SL

2001-2006

GMC

Sierra 2500 HD

SLE

2001-2006

GMC

Sierra 2500 HD

SLT

2004-2006

GMC

Sierra 2500 HD

WT

## Details

- **Price:** 2547.31 CAD
- **Vendor:** Gibson
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2547.31 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gibson-01-05-chevrolet-silverado-2500-hd-base-6-0l-2-5in-cat-back-dual-split-exhaust-stainless-1)
> Updated: 2026-06-28