2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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AFE ATLAS 5-Inch DPF-Back Single Exhaust System with Black Tip; Side Exit (2016 6.6L Duramax Sierra 2500 HD)Find parts that fit my vehicle
Item HG3359
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1 Reviews
Our Price
$657.00 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- AFE ATLAS 5-Inch DPF-Back Exhaust System
- Single Side Exit Design for a Clean, Aggressive Look
- Five Inch Mandrel-Bent Tubing for Improved Exhaust Flow
- Black Tip for a Sleek, Stealthy Appearance
- Constructed from Aluminized Steel for Durability
- Improves Sound and Performance
- Compatible with 2016 GMC Sierra 2500 HD Models with 6.6L Duramax Engine
| Brand | AFE |
| Exhaust System Type | DPF Back |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 5.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Single |
| Exhaust Exit Location | Passenger Side - After Tire |
| Exhaust Loudness | Moderate |
Description
Enhance Exhaust Performance. The AFE ATLAS 5-Inch DPF-Back Single Exhaust System is designed to improve the sound, performance, and appearance of your 2016 GMC Sierra 2500 HD with a 6.6L Duramax engine. Featuring a 5-inch mandrel-bent tubing design, this exhaust system increases exhaust flow, reducing backpressure and enhancing overall engine performance. The single side exit design, paired with a black exhaust tip, gives your truck a clean, aggressive look that stands out on the road.
Durable and High-Quality Construction. Constructed from aluminized steel, this exhaust system is built to withstand the rigors of daily driving and off-road adventures. The durable construction ensures long-lasting performance, while the black tip adds a sleek, stealthy finish that complements your vehicle’s exterior. Whether you're looking to improve your truck’s performance or simply want to upgrade its sound and style, this exhaust system delivers on all fronts.
Installation. To install the AFE ATLAS 5-Inch DPF-Back Exhaust System, remove the factory exhaust components and replace them with the new system using the provided hardware. Professional installation is recommended for best results.
Application. This AFE ATLAS 5-Inch DPF-Back Single Exhaust System is compatible with 2016 GMC Sierra 2500 HD models equipped with a 6.6L Duramax engine.
AFE 49-04081-B
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) Single Exhaust System
4.0
Customer Reviews (1)
Jan 2, 2023
Review shared from AFE ATLAS 5-Inch DPF-Back Single Exhaust System with Polished Tip; Side Exit (13-18 6.7L RAM 2500)
2018 - Slappingfords
Installation Time: Less than 1 Hour
Looks good
No problem except where the two pipes meet. Both pipes are 4” the one I bought from you guys should have been made to fit. it’s sitting in my shop because I haven’t been able to find a coupling and everything is closed for the holidays.
Fit & Finish 3/5
Loudness (Volume) 5/5
Exhaust Note 5/5
Performance Gain 3/5
Bang For Your Buck 5/5
Reviews of AFE Exhaust products have an average rating of 4.6 out of 5
Questions & Answers
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Will It Fit My Sierra 2500
- 6.6L V8 Duramax - 16
