This item is a BRAND NEW DAVICO BRAND , replacement exhaust system .It will fit the following makes and models: 2005-2015 Nissan Xterra 4.0L Kit Includes: 2x Part# 31540 Front Gaskets 1x Part# 223719 Davico Made In USA REF# 53719 Drivers Side Elbow Connector Pipe 1x Part# 595529 Davico Made In USA 55529 Center Pipe & Muffler 1x Part# MC214HD Clamp 1x Part# MC200HD Clamp 1x Part# 44897 54696 Walker Made In USA REF# 800-085 Rear Muffler and Pipe Direct replacement for a trouble-free installation OE-style sound and quality appearance 100% aluminized construction Manufactured by ISO certified factories to meet requirements of fit, form and function High Quality Parts