Description
Product Information
Features, , Q&A, Specs & Installation
Features & Specs
- Dual Exhaust System with Side Exit
- DPF-Back System Configuration
- Enhances Exhaust Flow
- Engineered for Performance
- Improves Torque and Horsepower
- Mandrel-Bent 4-Inch Aluminized Steel Tubing
- Polished Stainless Steel Tips with 5-Inch Diameter
- Hassle-Free Installation Process
- Utilize Premium Band Clamps and OE-Style Bayonet Hangers
- Limited 2-Year Warranty
- Fits 2017-2019 6.6L Duramax GMC Sierra 3500 HD Models
| Brand | AFE |
| Exhaust System Type | DPF Back |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 4.00 Inch |
| Exhaust Material | Aluminized Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Passenger Side – After Tire |
| Exhaust Loudness | Moderate |
High-Performance Dual Exhaust. The AFE ATLAS 4-Inch DPF-Back Dual Exhaust System with Polished Tips (Side Exit) enhances exhaust flow and boosts performance for your GMC Sierra 3500 HD. Designed to improve torque and horsepower, this system is ideal for heavy-duty applications, ensuring reliable power and efficiency for demanding tasks.
Construction and Appearance. Constructed from durable mandrel-bent 4-inch aluminized steel tubing, this exhaust system is built to last and resists corrosion. The polished stainless steel tips with a 5-inch diameter offer a sleek, polished finish, adding a stylish appearance to your truck’s side exit exhaust system.
Installation. This system provides a hassle-free installation process with no drilling required. It includes premium band clamps and OE-style bayonet hangers, ensuring a secure, easy fit.
Warranty. AFE offers a limited 2-year warranty for this exhaust system, providing peace of mind and assurance of its quality and durability.
Application. This AFE ATLAS 4-Inch DPF-Back Dual Exhaust System with Polished Tips fits 2017-2019 6.6L Duramax GMC Sierra 3500 HD Models.
AFE 49-04086-P
CA Residents:WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Installation & What’s in the Box
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What’s in the Box
- (1) Dual Exhaust System with Tips
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Tech Guides:
4.6
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Questions & Answers
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Will It Fit My Sierra 3500
- 6.6L V8 Duramax -17, 18, 19
Designed for Crew Cab Models
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