Welding will be required for this kit. This is a must for any 6 or more drop. It also comes with bottom filler plates to weld on for a cleaner look. For more info message message us. Before any attempt at installation, consult w/ a professional installer.In this connection, the user assumes all responsibility and risks. No Guarantees are made in reference to any specific class legality of any component. ALL PRODUCTS ARE INTENDED FOR SHOW, TRACK OR OFF-ROAD USE AND MAY NOT BE LEGAL TO USE ON THE HIGHWAY. The products offered for sale are true show, custom, track and off-road components and, in all cases, Requires Installation and or Fabrication SKILL. No product or service is designed or intended to PREVENT injury or DEATH. Parts arrive in bare metal finish Plasma cut from 3/16 metal.