The Mishimoto aluminum coolant Y-pipe for 2013–2014 RAM 2500/3500 6.7L Cummins replaces the factory plastic Y-pipe with a cast aluminum, TIG-welded assembly. Each unit is pressure tested, finished with clear anodize, and ships with three t-bolt clamps. Mishimoto positions this Y-pipe as a durable replacement to help prevent failures associated with the stock plastic piece and backs it with a lifetime warranty.
Mishimoto 13-14 Dodge Ram 6.7L Cummins Aluminum Coolant Y-Pipe