Description
Boost Performance and Sound with a High-Flow Dual Exhaust System. The AFE ATLAS 4-Inch DPF-Back Exhaust System is designed to improve airflow, reducing backpressure for better throttle response and efficiency. Its dual side-exit design enhances your truck’s appearance while delivering a deep, aggressive exhaust tone.
Durable, Corrosion-Resistant, and Built for Maximum Performance. Constructed from high-strength aluminized steel, this exhaust system withstands extreme temperatures and harsh conditions. The mandrel-bent tubing ensures smooth, unrestricted airflow, while the polished tips add a premium look to your truck’s exterior.
Installation. This exhaust system installs using factory mounting locations and basic hand tools.
Application. The AFE ATLAS 4-Inch DPF-Back Dual Exhaust System with Polished Tips; Side Exit is designed to fit 2011-2016 6.6L Duramax Sierra 2500 HD models.
AFE 49-04043-P
CA Residents: WARNING: Cancer and Reproductive Harm
- AFE ATLAS 4-Inch DPF-Back Dual Exhaust System with Polished Tips; Side Exit
- Mandrel-Bent 4-Inch Tubing for Unrestricted Exhaust Flow
- Dual Side Exit Design for a Sporty, Aggressive Look
- Polished Stainless Steel Tips for a Sleek Finish
- High-Quality Aluminized Steel for Corrosion Resistance
- Improves Exhaust Flow and Reduces Backpressure
- Delivers a Deep, Aggressive Exhaust Note
- Fits 2011-2016 6.6L Duramax Sierra 2500 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 |
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