Borla 14-18 Ram 2500 6.4L V8 AT 4DR 3.50 S-TYPE CC SB CHROME TIPThe system utilizes the factory transition pipe between the cats and the muffler so that it will fit all cab and bed configurations. This system comes with a bright chrome on T 304 stainless steel tip. The 140801 Cat Back? by Borla? is made to give you the best performance, sound and durability possible. It utilizes high quality T 304 stainless steel, superior to T 409, for durability, mandrel bent pipes for high flow and a uniquely designed muffler