The Mishimoto X - Line performance aluminum radiator for the Toyota MR2 is the ideal upgrade to the stock Toyota radiator.Designed and specifically engineered to maximize cooling efficiency by up to 30 - percent, boost engine functions and protect your car from overheating.Whether you use your Toyota MR2 for daily driving or take it to the track, many people overlook the importance of installing an upgraded radiator in their engine.A stock radiator cannot handle the heat that comes along with having a great deal of horsepower.The Mishimoto Toyota MR2 radiator features a lightweight triple core, 100 - percent brazed aluminum, and polished end tanks.Every Mishimoto Performance Radiator is a direct OEM fit, making installation effortless, no cutting or modification is required.