The AFE 46-20131 GT Series Intercooler for 6.7 Cummins 2013-2018 is a top quality intercooler that offers superior performance over the stock intercooler. It utilizes a 6" bar and plate core design and 3/16" TIG-Welded end tanks for durability and strength. MDV technology is used to direct hot air flow through the entire intercooler core, ensuring maximum cooling efficiency. The intercooler is 100% TIG-Welded by certified craftsmen and pressure rated at 200psi. It Outflows the stock intercooler by 16%.