Upgrade your 2017 Ford F-250 or F-350 Super Duty diesel truck with the aFe Large Bore-HD 4-inch stainless steel DPF-back exhaust system. Crafted from mandrel-bent 409 stainless steel tubing, this system ensures maximum exhaust flow and durability. The smooth transition bends minimize turbulence, which increases horsepower and torque while reducing exhaust gas temperatures. The inclusion of a mitered merge collector eliminates dead space that can cause turbulence, optimizing exhaust scavenging and overall performance. This exhaust system is designed to utilize all factory mounting locations for a straightforward installation, and OE-style bayonet hangers maintain stability during high vibration and heat conditions. Please note some cutting may be required during installation, and refer to the included instruction sheet for specific cab configurations. Finishing off the system are dual side exit 5-inch matte black stainless steel clamp-on tips, which feature laser-cut aFe Power logos for an aggressive appearance. These tips are intercooled to help reduce exhaust gas temperatures, contributing to improved engine efficiency and longevity. This system is built for serious performance enthusiasts looking to enhance their truck's power output and sound profile. The exhaust is compatible with 2017 Ford F-250 and F-350 Super Duty models equipped with the 6.7L V8 diesel engine, but it does not fit 5th wheel tow packages. Constructed for durability and performance, the aFe Large Bore-HD exhaust system offers a hassle-free upgrade for your diesel truck while maintaining factory stability and compatibility.
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