The 2017+ Ford Super Duty equipped with the 6.7L Powerstroke is one of the most capable and reliable trucks on the road today. But, when Mishimoto heard about 6.7L Powerstroke air-to-water intercoolers leaking internally, we set to work making the 6.7L Powerstroke even better. The Mishimoto 6.7L Powerstroke intercooler brings even more reliability to the 6.7L by ditching the stamped and stacked plate stock design. Instead, our intercooler is built with cast aluminum end tanks that are precision TIG welded to the robust bar-and-plate core. The cast end-tanks reduce potential failure points, making them more reliable than cut and welded tanks. Further durability is added by the inclusion of a mandrel-bent cold-side pipe and silicone couplers with Duracore Technology. Aside from being more durable than stock, the Mishimoto 6.7L Powerstroke intercooler also flows better. Flow bench testing showed that the Mishimoto intercooler flowed 22% better than the stock cooler. On the dyno, that extra flow provided our stock 6.7L with 40 lb. ft. more torque. This cooler is available with a powder coated sleek silver, stealthy micro-wrinkle black, or micro-wrinkle blue finish to match any style. Like all Mishimoto products, our 2017+ Ford 6.7L Powerstroke Air-to-Water intercooler is covered by our Mishimoto Lifetime Warranty.