Description
aFe ATLAS 5" Aluminized Steel DPF-Back Exhaust System
With 6" Polished Stainless Steel Tip | For 6.7L Cummins Ram 2500 & 3500 (2013–2018)
Elevate your 6.7L Cummins-powered Ram 2500 or 3500 with the aFe ATLAS 5" DPF-Back Exhaust System, engineered for maximum flow, durable performance, and premium styling. Constructed from 100% MIG-welded 5" mandrel-bent aluminized stainless steel tubing, this system optimizes exhaust velocity, reduces backpressure, and lowers exhaust gas temperatures (EGTs) for improved engine efficiency and performance.
The ATLAS system features a specially formed end connection that mounts directly to the DPF, providing a precise, leak-free fit. OE-style bayonet hangers maintain stable pipe alignment under extreme heat and vibration, ensuring a long-lasting, OE-quality installation.
Smooth mandrel bends minimize turbulence, maximizing horsepower and torque gains. The system is completed with a high-luster 6" polished 304 stainless steel slash-cut tip, featuring a drain port to prevent rust and corrosion, and a riveted laser-cut aFe Power logo plate for an aggressive, performance-oriented appearance.
Designed for easy, direct-fit installation, this exhaust system utilizes all factory mounting points and fits 160" and 160.5" wheelbase models for a hassle-free upgrade.
Manufactured and engineered in Corona, California, the aFe ATLAS exhaust system combines OE fitment, proven durability, and bold styling for your Ram truck.
Key Features & Benefits
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100% MIG-Welded 5" Mandrel-Bent Aluminized Stainless 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 enhanced performance
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6" Polished 304 Stainless Steel Slash-Cut Tip with riveted aFe Power badge
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Drain Port in Tip to prevent rust and corrosion
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Uses All Factory Mounting Locations for quick, hassle-free installation
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Wheelbase Fitments: 160" & 160.5"
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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
