Description
ATLAS 4” Aluminized Steel DPF-Back Exhaust System with Dual 5” Matte-Black Intercooled Tips
Enhance airflow, reduce exhaust gas temperatures, and add aggressive styling to your 6.7L Power Stroke Super Duty with the ATLAS 4” DPF-Back Exhaust System by aFe POWER. Designed for durability and performance, this system features 100% hand MIG-welded, 4” mandrel-bent aluminized steel tubing that maximizes exhaust flow while maintaining long-term reliability.
Smooth transition bends minimize turbulence and exhaust restriction, helping increase horsepower and torque while lowering EGTs. A mitered merge collector is incorporated to eliminate dead zones within the exhaust stream, further improving exhaust scavenging and efficiency under load.
Engineered for OE-quality fitment, this system utilizes factory mounting locations, OE-style bayonet hangers, and high-quality band clamps to ensure a secure, rattle-free installation that maintains proper alignment during high heat and vibration. Some cutting may be required depending on cab configuration—refer to the installation instructions for details.
Finishing the system are dual side-exit 5” matte-black stainless steel intercooled clamp-on tips, designed with cooling vents to help reduce exhaust gas temperatures at the tailpipe. Each tip features a laser-cut stainless steel aFe POWER logo plate for a bold, aggressive appearance.
Key Features & Benefits
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4” Mandrel-Bent Aluminized Steel Tubing: Maximizes exhaust flow for improved diesel performance
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100% Hand MIG-Welded Construction: Built for strength, durability, and longevity
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Improved Performance: Helps increase horsepower and torque while reducing EGTs
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Mitered Merge Collector: Minimizes turbulence and improves exhaust scavenging
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OE-Style Fitment: Uses factory mounting locations with bayonet-style hangers
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Secure, Leak-Free Installation: High-quality band clamps ensure reliable sealing
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Intercooling Tailpipe Design: Helps reduce exhaust gas temperatures at the outlet
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Dual 5” Matte-Black Intercooled Tips: Side-exit clamp-on stainless steel tips with laser-cut aFe POWER badges
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Factory 5th Wheel Hitch Compatible
Fitment Information
Fits the following wheelbase configurations:
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Standard Cab / Long Bed – 141.6” Wheelbase
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Extended Cab / Short Bed – 148” Wheelbase
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Extended Cab / Long Bed – 164.2” Wheelbase
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Crew Cab / Short Bed – 159.8” Wheelbase
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Crew Cab / Long Bed – 176” Wheelbase
✔ Fitment confirmed with factory 5th wheel hitch
Emissions Compliance
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CARB EO#: Not Required
Made in the USA
All aFe POWER exhaust systems are proudly engineered and manufactured in Corona, California, ensuring premium materials, precision fitment, and proven diesel performance.
The ATLAS 4” DPF-Back Exhaust System with Dual Matte-Black Intercooled Tips is the ideal upgrade for Super Duty owners seeking improved airflow, reduced EGTs, aggressive side-exit styling, and OE-quality reliability.
