Mishimoto 06-10 Chevy 6.6L Duramax Intercooler Kit w/ Pipes (Silver)

If you're looking to keep your 2006-2010 Chevy or GMC 6.6L Duramax running cooler under load, this Mishimoto intercooler kit is a solid option. High exhaust gas temperatures (EGTs) can really stress your engine, especially if your stock intercooler isn't keeping up. This kit is designed to substantially decrease air-charge temperatures, improve airflow, and support your truck whether it's mostly stock or making more power.

The Mishimoto intercooler itself features cast aluminum end tanks and a robust bar-and-plate core. This design offers a much larger core volume than the factory unit, which means it can cool the intake air more effectively. This leads to cooler intake temperatures, lower EGTs, and better tolerance for increased boost pressure. The included piping is made from mandrel-bent aluminum, polished to a nice finish, and shaped to eliminate restrictive bends. This smooth path allows for unimpeded airflow, which helps reduce stress on the turbocharger and can extend its life. Mishimoto also includes their silicone boots with DuraCore technology, which is a synthetic material that resists heat, pressure, fuel, and oil better than standard silicone, helping to prevent leaks and blowouts over time. These boots are secured with constant-tension T-bolt clamps for reliable holding power.

This kit is a comprehensive solution for improving your Duramax's cooling system. It fits a range of trucks, including the 2006-2010 Chevrolet Silverado 2500 HD and 3500 HD, as well as the 2006-2010 GMC Sierra 2500 HD and 3500 HD. Mishimoto backs this kit with their signature lifetime warranty.