Description
Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System with 7" Black Tip
Upgrade your 2011–2014 Ford Super Duty trucks with the 6.7L Power Stroke diesel engine with the aFe POWER Large Bore-HD 5" DPF-Back Exhaust System. Designed for maximum flow, performance, and durability, this exhaust system combines OE-quality fitment with aggressive styling—without compromising emissions compliance.
Constructed from 5" mandrel-bent 409 stainless steel tubing, this DPF-back exhaust improves exhaust velocity while reducing turbulence, helping increase horsepower and torque and lower exhaust gas temperatures (EGTs). The system uses OE-style bayonet hangers and high-quality flange and band clamps for a secure, leak-free 360-degree seal. Installation is fully bolt-on, using all factory mounting locations for a quick and hassle-free upgrade.
Finishing the system is a massive 7" wrinkle-black powder-coated 304 stainless steel slash-cut tip, featuring a laser-cut aFe POWER badge and a built-in drain port to prevent corrosion over time.
Engineered as a DPF-back system, this exhaust retains all factory emissions components, making it an ideal performance upgrade for towing, heavy hauling, and everyday driving.
Key Features
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5" Mandrel-Bent 409 Stainless Steel Tubing: Maximizes exhaust flow and durability
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DPF-Back Configuration: Retains all factory emissions equipment
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Improved Flow & Performance: Increases horsepower and torque while lowering EGTs
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OE-Style Bayonet Hangers: Ensures proper pipe alignment under vibration and heat
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Leak-Free Seal: High-quality OE-style flange and band clamps
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Massive 7" Black Tip: Wrinkle-black powder-coated 304 stainless steel with laser-cut aFe badge and integrated drain port
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Hassle-Free Installation: Uses all factory mounting locations for a direct bolt-on fit
Vehicle Fitment
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2011–2014 Ford F-250 Super Duty | 6.7L Power Stroke Diesel
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2011–2014 Ford F-350 Super Duty | 6.7L Power Stroke Diesel
Emissions Disclaimer
This product does not require a CARB EO#.
Made in the USA
All aFe POWER exhaust systems are engineered and manufactured in Corona, California, ensuring superior quality, precision fitment, and proven performance.
