# Gibson 11-18 Ram 1500 Big Horn 5.7L 2.25in Cat-Back Dual Extreme Exhaust - Stainless

For the extremist who wants to take their truck to the next level, this 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. You will gain bold street looks with powerful dyno tuned and tested street performance gains. You can expect to experience gains on average of 15-20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished Stainless Tip. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it.

-   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
-   Aluminized Mandrel Bent Tubing
-   Lifetime Limited Warranty
-   Superflow™ CFT Muffler

This Part Fits:

Year

Make

Model

Submodel

2009-2010

Dodge

Ram 1500

Laramie

2009-2010

Dodge

Ram 1500

SLT

2009-2010

Dodge

Ram 1500

Sport

2009-2010

Dodge

Ram 1500

ST

2009-2010

Dodge

Ram 1500

TRX

2009-2010

Dodge

Ram 1500

TRX4

2011-2018

Ram

1500

Big Horn

2012-2018

Ram

1500

Express

2011-2018

Ram

1500

Laramie

2014-2015

Ram

1500

Laramie Limited

2011-2018

Ram

1500

Laramie Longhorn

2015-2018

Ram

1500

Limited

2014-2018

Ram

1500

Lone Star

2011-2016

Ram

1500

Outdoorsman

2013

Ram

1500

R/T

2015-2018

Ram

1500

Rebel

2011-2018

Ram

1500

SLT

2014-2018

Ram

1500

Special Service

2011-2018

Ram

1500

Sport

2011-2012

Ram

1500

ST

2011-2018

Ram

1500

Tradesman

## Details

- **Price:** 2154.77 CAD
- **Vendor:** Gibson
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2154.77 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gibson-11-18-ram-1500-big-horn-5-7l-2-25in-cat-back-dual-extreme-exhaust-stainless)
> Updated: 2026-06-28