Looking to boost the performance of your 3.0 Powerstroke? Check out the AFE 49-43106 Large Bore HD 4 Inch DPF-Back Exhaust System. This bolt-on system is designed to increase airflow and eliminate the factory muffler for a more aggressive sound. Plus, it's constructed from durable 409 stainless steel with mandrel-bent tubing for optimal flow. Give your truck the power it deserves with this exhaust system.