Description
Enhanced Performance and Style. The AFE ATLAS 4-Inch DPF-Back Dual Exhaust System is designed to enhance the performance and appearance of your 2017-2019 6.6L Duramax Sierra 2500 HD. The 4-inch mandrel-bent tubing improves exhaust flow, leading to gains in torque, horsepower, and fuel efficiency.
Construction and Appearance. Built from durable aluminized steel, this exhaust system provides long-lasting corrosion resistance. The dual polished tips and side-exit configuration give your truck a sleek, aggressive look, adding a distinct style to its exterior.
Installation. This DPF-back exhaust system is designed as a direct-fit upgrade, providing a straightforward installation process without the need for extensive modifications.
Warranty. The exhaust system is backed by a two-year warranty, ensuring durability and performance.
Application. The AFE ATLAS 4-Inch DPF-Back Dual Exhaust System with Polished Tips fits 2017-2019 6.6L Duramax Sierra 2500 HD models.
AFE 49-04086-P
CA Residents: WARNING: Cancer and Reproductive Harm
- AFE ATLAS 4-Inch DPF-Back Dual Exhaust System with Polished Tips
- Four-Inch Mandrel-Bent Tubing For Improved Exhaust Flow
- Dual Polished Exhaust Tips For A Sleek, Aggressive Look
- Side-Exit Configuration For Enhanced Vehicle Style
- Constructed From Aluminized Steel For Durability And Corrosion Resistance
- Designed To Improve Torque, Horsepower, And Fuel Efficiency
- Two-Year Warranty
- Fits 2017-2019 6.6L Duramax Sierra 2500 HD
| 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 |
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