About Mishimoto. Mishimoto is the flagship brand of Resource Intl., the world leader in performance cooling products, was created for automotive enthusiasts by automotive enthusiasts. Established in 2005, we have two decades of experience in working toward our goal of providing superior cooling system upgrades. Mishimoto has produced a line of upgrades to fit nearly any application including, sport compacts, powersports, trucks, Jeeps, muscle veh...