Silicone Couplers & Hoses

Improve the power and efficiency of your Duramax with the Mishimoto hot-side intercooler pipe and boot kit.The factory hot-side pipe for the 2004.5-2010 Duramax features numerous restrictive bends and chokes the engine with 2.5 piping.The Mishimoto intercooler pipe is 3 in diameter, which provides a significant increase in airflow that results in more power and lower EGTs.The Mishimoto hot-side intercooler pipe and boot kit is a direct bolt-on upgrade and features mandrel bent aluminum with a fully polished finish made right here in the USA.Mishimoto intercooler piping kits feature our silicone boots with DuraCore technology.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.To add even more reliability this kit includes Mishimoto constant-tension T-bolt clamps for accurate and consistent holding power.This hot-side pipe is the perfect addition to the Mishimoto 6.6L Duramax performance intercooler.The Mishimoto hot-side intercooler pipe and boot kit includes our signature lifetime warranty.

Mishimoto has developed a 2.5″ to 3″ Transition Coupler available in black, blue, red, green, purple and white.

Mishimoto has developed an intercooler pipe and boot kIt’specifically engineered for use on the 2013+ Dodge 6.7L Cummins. After investigating the pipe routing and size, our engineers identified numerous areas where improvement was necessary. The Mishimoto Cummins performance intercooler pipes are constructed of mandrel-bent aluminum routed in a way that eliminates restrictive bends present in the factory pipes. Mishimoto engineers also increased the pipe diameter to provide substantial improvements in airflow.Mishimoto DuraCore boots and Constant-Tension T-bolt clamps are also included in this Cummins performance 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 6.7L Cummins Intercooler Pipe and Boot Kit is designed to work with the Mishimoto Dodge 6.7L Cummins Performance Intercooler and like all of our Cummins performance parts, includes the Mishimoto Lifetime Warranty.