aFe Power Diesel DPF-Back Exhaust System for Ford F-250 Super Duty Power-Stroke 2011 - 2014

Flow and Performance: This ATLAS exhaust system is 100% hand MIG-welded and Constructed from 4" mandrel-bent aluminized steel tubing for maximum flow. The smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. A mitered merge collector is also incorporated to eliminate dead space that can cause turbulence and hinder flow.Perfect Fit:This system uses all factory mounting locations providing stability and hassle-free installation. Includes OE-style bayonet hangers which are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time.Intercooling tailpipe:This system is designed with Intercooling tailpipes, to reduce exhaust gas temperatures at the tailpipe.6" Angle-Cut Rolled Edge Polished Clamp-On Tips:Finishing off the exhaust are dual side exit 6" stainless steel clamp-on tips with a high luster polished finish. A unique laser-cut aFe Power logo plate is riveted on for an aggressive style.Emissions Disclaimer: This product does not require a CARB EO# All aFe exhaust systems are engineered and manufactured in our Corona, California facility.