2020-2026
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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4-Inch Aluminized Single Exhaust System with HVS Welded Muffer; Side Exit (11-19 6.0L Sierra 2500 HD)Find parts that fit my vehicle
Item HG51817
$0.00
Our Price
$734.99 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Four-Inch Aluminized Single Exhaust System with HVS Welded Muffler; Side Exit
- Improves Exhaust Flow and Reduces Backpressure
- Four Inch Mandrel-Bent Aluminized Steel Tubing
- High-Velocity Series (HVS) Welded Muffler for Performance and Tone
- Side Exit Configuration Enhances Rear Clearance
- Increased Horsepower and Torque Potential
- Corrosion-Resistant Finish for Long-Term Durability
- Fits 2011–2019 6.0L Sierra 2500 HD Models
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 4.00 Inch |
| Exhaust Material | Aluminized Steel |
| Exhaust Tip Outlet Style | Single |
| Exhaust Exit Location | Passenger Side - After Tire |
| Exhaust Loudness | Moderate |
Description
Boost Exhaust Performance with Aggressive Tone. This 4-Inch Aluminized Exhaust System is engineered to increase exhaust efficiency and improve power output. The High-Velocity Series welded muffler offers a deep, commanding tone without excessive cabin noise. Designed to enhance throttle response and torque, this system is a reliable choice for performance-minded drivers looking to upgrade from restrictive stock setups.
Heavy-Duty Construction for Daily or Heavy Use. Mandrel-bent 4-inch aluminized steel tubing delivers smoother flow while resisting rust, even in challenging conditions. The side exit design helps maintain ground clearance and reduces heat buildup near the rear. Whether used for daily driving or heavy hauling, this exhaust system offers a balance of power, tone, and long-term dependability.
Installation. This product installs using factory mounting points and includes all necessary clamps and hangers. Moderate mechanical skill recommended.
Application. This 4-Inch Aluminized Single Exhaust System fits 2011–2019 6.0L Sierra 2500 HD models.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Exhaust System
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4.8
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Questions & Answers
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Will It Fit My Sierra 2500
- 6.0L V8 - 11, 12, 13, 14, 15, 16, 17, 18, 19
Designed for Crew Cab Models
