Description
Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System with 6" Polished 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. This high-performance system combines OE-quality fitment, maximum flow, and aggressive styling while maintaining factory emissions compliance.
Constructed from 5" mandrel-bent 409 stainless steel tubing, this DPF-back exhaust maximizes flow and reduces turbulence, resulting in increased horsepower and torque and lower exhaust gas temperatures (EGTs). OE-style bayonet hangers and high-quality flange and band clamps ensure a secure, leak-free installation, and all factory mounting locations are used for a direct bolt-on upgrade with no modifications needed.
Finishing the system is a high-luster 6" polished 304 stainless steel slash-cut tip with a laser-cut aFe POWER badge and a drain port on the bottom to prevent rust and corrosion. This tip adds a bold, aggressive look while providing long-lasting durability.
Designed as a DPF-back system, this exhaust retains all factory emissions components, making it ideal for towing, hauling, or daily driving while improving overall exhaust performance.
Key Features
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5" Mandrel-Bent 409 Stainless Steel Tubing: Maximizes flow and durability
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DPF-Back Design: Maintains all factory emissions components
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Improved Performance: Increases horsepower and torque while lowering EGTs
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OE-Style Bayonet Hangers: Provides stable pipe alignment under heat and vibration
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Leak-Free Seal: High-quality OE-style flange and band clamps
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6" Polished Stainless Steel Tip: Slash-cut design with drain port and laser-cut aFe badge
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Hassle-Free Installation: Direct bolt-on fit using all factory mounting locations
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.
