The aFe Large Bore HD Exhaust System eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and extreme mileage gains. This free flowing exhaust system is constructed out of durable 4" 409 stainless steel and uses bayonet style hangers and band clamps for a clean installation. This system comes complete with all tubing, muffler, bayonet hangers, band clamps, thermocouple and pressure tap bungs. You will be shocked at the performance and mileage improvement you will see from this system. This system requires the use of a controller with a DPF-delete function. All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility. *Features* * Bayonet Hangers - Swaged bayonet ends lock exhaust components into place for the most secure installation possible. Other manufacturers use less expensive bent hangers that allow tubes and parts to slide from side to side, causing premature wear and damage. * Welded-on Hangers - Every hanger is thoroughly welded on each side to ensure a stronger connection, compared to other manufacturers who use only inferior floating hangers. * Band Style Clamps - Premium-quality band clamps are used on critical joints to provide the tightest, leak-free seal possible. Other systems use common, less expensive U-bolt clamps. * Mandrel Bent - All aFe tubing is 100% mandrel-bent. Mandrel bending ensures the tubing maintains its shape and size, providing smooth, unrestricted airflow. Standard tubing can lose as much as 20% of its diameter in sharp bends. PartNumber : afe49-42051-1B Description : LARGE Bore HD DPF-Back Exhaust System; 5 in. SS Tubing; Rear Side Exit; w/6 in. Black Tip; Outlet Size (in.) : 5 Exhaust Type : Single Exit Position : Rear Side Tip Size : 6 in. Inlet Size (in.) : 5 Material : Stainless Steel Exit Style : Turn Out 2013-2015 Ram 2500 Big Horn L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2016 Ram 2500 Laramie L6.-cc Exhaust, Mufflers & Tips::DPF Back 2014-2015 Ram 2500 Laramie Limited L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2016 Ram 2500 Laramie Longhorn L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2015 Ram 2500 Lone Star L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2015 Ram 2500 Outdoorsman L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2016 Ram 2500 SLT L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013 Ram 2500 ST L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2016 Ram 2500 Tradesman L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2015 Ram 3500 Big Horn L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2016 Ram 3500 Laramie L6.-cc Exhaust, Mufflers & Tips::DPF Back 2014-2015 Ram 3500 Laramie Limited L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2016 Ram 3500 Laramie Longhorn L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2015 Ram 3500 Lone Star L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2016 Ram 3500 SLT L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013 Ram 3500 ST L6.-cc Exhaust, Mufflers & Tips::DPF Back 2013-2016 Ram 3500 Tradesman L6.-cc Exhaust, Mufflers & Tips::DPF Back