The aFe Large Bore HD 5-inch 409-SS DPF-Back Exhaust is a high-performance exhaust system designed for 2017 Ford diesel trucks equipped with the V8 6.7L engine. Constructed from mandrel-bent stainless steel tubing, this exhaust ensures maximum airflow with smooth transition bends that reduce turbulence, enhancing horsepower and torque while lowering exhaust gas temperatures (EGT). The system features a durable two-piece design with bayonet-style hangers for added stability and simplified installation. Its polished black stainless steel slash-cut tip includes intercooling vents to further reduce tailpipe temperatures, contributing to improved engine efficiency and longevity. The laser-cut aFe branding adds a distinctive touch to this robust exhaust upgrade.
This exhaust system is specifically engineered for 2017 Ford diesel trucks with the 6.7L V8 engine, providing a direct-fit, bolt-on replacement for the factory DPF-back exhaust. Its design supports both street and heavy-duty applications, including towing and daily driving, where enhanced performance and durability are critical. Installation is straightforward thanks to the two-piece construction and bayonet hangers, requiring no modifications. The kit includes all necessary components for a complete exhaust upgrade, ensuring compatibility and ease of use. This system is ideal for enthusiasts seeking improved power output and thermal management in their diesel trucks.
