aFe Power Large Bore-HD 4" Filter-Back Stainless Steel Exhaust Kit 49-44043-P

Large Bore-HD 4" 409 Stainless 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
• This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust.
• All systems use factory mounting locations providing stability & hassle-free installation.
• OE-style bayonet hangers are used to maintain a stable pipe location during high vibration & high heat conditions.
• This Large Bore-HD exhaust system is constructed of 4" mandrel-bent stainless steel tubing for maximum flow.
• Finishing off the exhaust are dual 6" polished 304 stainless steel exhaust tips. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style.