DescriptionInterested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5 in. mandrel-bent aluminized steel tubing. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations to provide a quick, hassle-free installation. ATLAS exhaust systems are the perfect combination of performance, fit and value. All aFe exhaust systems are engineered and manufactured in out Corona, California manufacturing facility.This Part Fits:YearMakeModelSubmodel2015-2016ChevroletSilverado 2500 HDHigh Country2011-2016ChevroletSilverado 2500 HDLT2011-2016ChevroletSilverado 2500 HDLTZ2011-2016ChevroletSilverado 2500 HDWT2015-2016ChevroletSilverado 3500 HDHigh Country2011-2016ChevroletSilverado 3500 HDLT2011-2016ChevroletSilverado 3500 HDLTZ2011-2016ChevroletSilverado 3500 HDWT2015-2016GMCSierra 2500 HDBase2011-2016GMCSierra 2500 HDDenali2011-2016GMCSierra 2500 HDSLE2011-2016GMCSierra 2500 HDSLT2011-2014GMCSierra 2500 HDWT2015-2016GMCSierra 3500 HDBase2011-2016GMCSierra 3500 HDDenali2011-2016GMCSierra 3500 HDSLE2011-2016GMCSierra 3500 HDSLT2011-2014GMCSierra 3500 HDWT
