aFe Power Atlas 5" Filter-Back Aluminized Steel Exhaust Kit; 49-04041

ATLAS 5" Aluminized Steel DPF-Back Exhaust System. 2011-2016 GM Silverado/Sierra 2500/3500 6.6L Diesel LML

Features:

• Does not fit 2016 3500HD w/ NOX Sensor
• All systems use factory mounting locations providing stability and hassle-free installation.
• High quality OE-style flange and band clamps are used for a complete 360 degree sealing surface.
• OE-style bayonet hangers 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.
• This ATLAS exhaust system is constructed of 5" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's.