# Gibson 07-09 GMC Sierra 2500 HD SLE 6.0L 3.5in Cat-Back Single Exhaust - Stainless

Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. 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
-   Stainless Steel Mandrel Bent Tubing
-   Lifetime Limited Warranty
-   Superflow™ Muffler

This Part Fits:

Year

Make

Model

Submodel

2007-2009

Chevrolet

Silverado 2500 HD

LT

2007-2009

Chevrolet

Silverado 2500 HD

LTZ

2007-2009

Chevrolet

Silverado 2500 HD

WT

2007-2009

Chevrolet

Silverado 3500 HD

LT

2007-2009

Chevrolet

Silverado 3500 HD

LTZ

2007-2009

Chevrolet

Silverado 3500 HD

WT

2007-2009

GMC

Sierra 2500 HD

SLE

2007-2009

GMC

Sierra 2500 HD

SLT

2007-2009

GMC

Sierra 2500 HD

WT

2007-2009

GMC

Sierra 3500 HD

SLE

2007-2009

GMC

Sierra 3500 HD

SLT

2007-2009

GMC

Sierra 3500 HD

WT

## Details

- **Price:** 2373.81 CAD
- **Vendor:** Gibson
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2373.81 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gibson-07-09-gmc-sierra-2500-hd-sle-6-0l-3-5in-cat-back-single-exhaust-stainless)
> Updated: 2026-06-28