Description
aFe ATLAS 5" Aluminized Steel DPF-Back Exhaust System
For 6.7L Cummins Ram 2500 & 3500 (2013–2018)
Enhance the performance and reliability of your 6.7L Cummins-powered Ram with the aFe ATLAS 5" DPF-Back Exhaust System. Constructed from 100% MIG-welded 5-inch mandrel-bent aluminized steel tubing, this exhaust system is engineered to maximize airflow, reduce backpressure, and lower exhaust gas temperatures (EGTs) for improved performance and efficiency.
The ATLAS exhaust system is a direct-fit DPF-back replacement, designed with a specially formed end connection that attaches directly to the DPF, simplifying installation and maintaining a secure, leak-free fit. OE-style bayonet hangers ensure stable pipe alignment during high heat and vibration conditions, providing a long-lasting OE-quality fit.
Smooth mandrel bends promote laminar airflow, reducing turbulence for enhanced horsepower and torque. Using all factory mounting locations, this system offers quick, hassle-free installation, making it an ideal solution for daily-driven or heavy-duty Cummins trucks.
Manufactured and engineered in Corona, California, the aFe ATLAS exhaust system delivers proven durability, precise fitment, and excellent value for your Ram 2500 or 3500.
Key Features & Benefits
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100% MIG-Welded 5" Mandrel-Bent Aluminized Steel Tubing for maximum flow
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Direct-Fit DPF-Back Design with specially formed end connection
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OE-Style Bayonet Hangers maintain alignment under high heat and vibration
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Smooth Transition Bends reduce turbulence for improved performance
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Uses All Factory Mounting Locations for easy installation
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Fitment: 160" & 160.5" Wheelbase models
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Made in the USA – engineered and manufactured by aFe Power
Vehicle Fitment
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2013–2018 Ram 2500 – 6.7L Cummins Diesel
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2013–2018 Ram 3500 – 6.7L Cummins Diesel
