Mishimoto 11+ Chevy 6.6L Duramax Intercooler Pipe and Boot Kit

The factory intercooler pipes on your 2011+ Duramax can be a bottleneck, with restrictive bends and smaller diameters that choke airflow. This Mishimoto intercooler pipe and boot kit addresses that by replacing those stock components with mandrel-bent aluminum piping. The 3.5-inch cold-side and 3.0-inch hot-side pipes offer a smoother path for charged air, which can lead to improved power output and lower Exhaust Gas Temperatures (EGTs). This is a direct bolt-on upgrade, making it a straightforward way to enhance your truck's performance.

Mishimoto builds this kit with their DuraCore technology silicone boots, which are designed to last. The innermost layer of these boots is a synthetic material that resists heat, pressure, fuel, and oil much better than standard silicone. This helps prevent leaks and blowouts, adding reliability to your system. To ensure a secure connection, the kit includes constant-tension T-bolt clamps that provide consistent holding power. This kit is also designed to work perfectly with the Mishimoto 6.6L Duramax Performance Intercooler, if you're looking to further upgrade your cooling system.

This kit is made in the USA and comes with Mishimoto's signature lifetime warranty, giving you peace of mind with your purchase. It's a solid option for Duramax owners looking to get more out of their engine, especially if you plan on towing or hauling heavy loads where lower EGTs are beneficial.