Description
Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust System with Polished Tip
Upgrade your 2008–2010 Ford Super Duty trucks with the 6.4L Power Stroke diesel engine with the aFe POWER Large Bore-HD 5" DPF-Back Exhaust System. Designed for optimal performance, this system combines maximum flow, OE-quality fitment, and aggressive styling—without compromising emissions compliance.
Constructed from 5" mandrel-bent 409 stainless steel tubing, this DPF-back exhaust minimizes turbulence to increase horsepower and torque while lowering exhaust gas temperatures (EGTs). OE-style bayonet hangers and high-quality flange and band clamps ensure a secure, leak-free fit, while installation uses all factory mounting locations for a quick, hassle-free bolt-on upgrade.
Finishing the system is a high-luster, polished 6" stainless steel slash-cut tip with a built-in drain port to prevent corrosion and a laser-cut aFe POWER badge for a bold, aggressive look.
Key Features
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5" Mandrel-Bent 409 Stainless Steel Tubing: Maximizes flow and performance
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DPF-Back Design: Retains factory emissions components
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Improved Flow & Performance: Increases horsepower and torque while reducing EGTs
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OE-Style Bayonet Hangers: Maintains stable exhaust alignment under heat and vibration
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Leak-Free Seal: High-quality OE-style flange and band clamps
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Polished 6" Stainless Steel Tip: Slash-cut design with integrated drain port for corrosion protection
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Hassle-Free Installation: Direct bolt-on design using all factory mounting locations
Vehicle Fitment
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2008–2010 Ford F-250 Super Duty | 6.4L Power Stroke Diesel
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2008–2010 Ford F-350 Super Duty | 6.4L Power Stroke Diesel
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2008–2010 Ford F-450 Super Duty | 6.4L Power Stroke Diesel
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2008–2010 Ford F-550 Super Duty | 6.4L 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 premium quality, precision fitment, and proven performance.
