"Mishimoto has developed an intercooler pipe and boot kit specifically engineered for use on the 1994-2002 Dodge 5.9L Cummins. The Mishimoto intercooler pipes are constructed of 3" mandrel-bent aluminum and provide substantial improvements in power, airflow, and EGTs. Mishimoto DuraCore boots and constant-tension T-bolt clamps are also included in this kit. 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. The Mishimoto Dodge 5.9L Cummins intercooler piping and boot kit is designed to work with our Dodge 5.9L Cummins Performance Intercooler. Like all of our Cummins performance parts, this kit includes the Mishimoto Lifetime Warranty."