Silicone Couplers & Hoses

Constructed from four layers of silicone with embedded heat-resistant fibers

Constructed from four layers of silicone with embedded heat-resistant fibers

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 2011+ Duramax features numerous restrictive bends and chokes the engine with 2.5in piping. The 3in diameter of the Mishimoto intercooler pipe 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 polished finish. For ease of install, Mishimoto designed this kit as a two piece design, similar to the factory pipe. 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 is made in the USA and includes our signature lifetime warranty.

Mishimoto Hump Hose Coupler, 4-in – Various Colors

upgrade to the Mishimoto kit for increased reliability, durability, and performance. The Mishimoto cold-side pipe is constructed of mandrel bent aluminum with a polished finish. This cold-side pipe eliminates restrictive bends in the factory pipe, allowing for improvements in airflow, power, and EGTs. This Duramax performance parts kit includes Mishimoto 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. The cold-side pipe and boot kit is the perfect addition to the Mishimoto 6.6L Duramax performance intercooler. This kit is made in the USA and like all of our Duramax performance parts, comes with the Mishimoto Lifetime Warranty.

Mishimoto is proud to release a direct-fIt’silicone boot kit with DuraCore technology designed specifically for the 7.3L Ford Powerstroke.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 further reliability this kit includes Mishimoto constant-tension T-bolt clamps for accurate and consistent holding power.These boots are engineered to retain perfect factory fitment for use on your stock or modified 7.3L.As with all our products, this boot kit includes the Mishimoto lifetime warranty.