AFE 49-44016 DPF-Delete Race Only Exhaust System Power MACH Force XP Race System EXH Fits GM Diesel Trucks 07.5-10 V8-6.6L 

The aFe Mach Force XP DPF-Delete race turbo back 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" mandrel bent 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 and is finished off with a high luster polished 304 stainless steel, rolled, slash cut tip.  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.