our engineers have maximized airflow by eliminating restrictive bends, allowing for a smooth and unimpeded airflow.The pipe is constructed of mandrel bent aluminum polished to a mirror finish.This kit includes Mishimoto silicone boots with DuraCore technology and constant-tension T-bolt clamps for accurate and consistent holding power.Mishimoto DuraCore technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots.Compared to normal silicone, DuraCore provides superior resistance to heat, pressure, fuel, and oil.This effectively increases the life of our boots by preventing leaks and blowouts.This package is rounded out with the Mishimoto intercooler featuring a significant increase in core volume, extremely durable cast aluminum end tanks, and a bar-and-plate core, all designed to provide cool, dense air to your engine.Our intercooler reduces pressure drop, which results in an overall increase in engine efficiency.All the components in this kit are engineered to last, just like your truck.Offered with either a black or silver core, the Mishimoto 6.4L Powerstroke intercooler kit is protected by our signature lifetime warranty.