Description
High-Performance Exhaust. The AFE ATLAS 5-Inch DPF-Back Single Exhaust System with Side Exit is designed to improve exhaust flow and boost engine performance in heavy-duty diesel trucks. Engineered to replace the factory exhaust from the DPF back, this system enhances horsepower, torque, and reduces exhaust gas temperatures, providing a reliable upgrade for diesel truck enthusiasts seeking optimal power.
Construction and Appearance. Made from 5-inch mandrel-bent aluminized steel tubing, this exhaust system provides durable construction and maximum flow efficiency. Smooth transition bends minimize turbulence, while high-quality OE-style flange and band clamps ensure a secure, leak-free seal. OE-style bayonet hangers maintain proper alignment, even under intense vibration and heat.
Installation. Installation is straightforward and uses all factory mounting locations for a secure, stable fit. No drilling or modifications are necessary, allowing for hassle-free installation for both professional and DIY mechanics.
Application. Designed to fit 2011-2016 6.6L Duramax Silverado and Sierra 2500 HD and 3500 HD diesel trucks. Note: This system does not fit 2016 3500HD models equipped with NOX sensors.
AFE 49-04041
CA Residents: WARNING: Cancer and Reproductive Harm
- Adds Up To Gm Diesel Trucks 11-16 V8-6.6L (Td) LML
- Part Number 49-04041
- Simple Installation Using Factory Mounting Locations Provides Stability And Hassle-Free Setup
- Leak-Free Seal High-Quality OE-Style Flange And Band Clamps Ensure A Complete 360 Degree Seal
- OE Fit OE-Style Bayonet Hangers Maintain Stable Pipe Position During High Vibration And Heat; Bayonet Tip Secures Hanger Bushing For A Durable OE Fit
- Flow And Performance Constructed Of 5-Inch Mandrel-Bent Aluminized Steel Tubing For Maximum Flow; Smooth Transition Bends Reduce Turbulence To Increase Horsepower, Torque, And Lower Exhaust Gas Temperatures
- Fitment Note Does Not Fit 2016 3500HD Models Equipped With NOX Sensor
- Emissions Disclaimer This Product Does Not Require A CARB EO#
- Manufactured In Corona, California
- Coupler Included Yes
- Fits 11-16 6.6L Duramax Silverado And Sierra 2500 HD And 3500 HD (Except 2016 3500HD NOX Sensor Models)
| Brand | AFE |
| Exhaust System Type | DPF Back |
| Exhaust Tip Finish | No Tips |
| Exhaust Tubing Diameter | 5.00 Inch |
| Exhaust Material | Aluminized Steel |
| Exhaust Tip Outlet Style | No Tip |
| Exhaust Exit Location | Passenger Side – After Tire |
| Exhaust Loudness | Moderate |






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