A top of the line Mishimoto performance aluminium radiator will keep your engine running at its finest and enhance the lifetime of your vehicle. Exclusively designed for the Toyota Altezza / Lexus IS300, no cutting or modification is required. A Mishimoto radiator is the ideal upgrade to the stock Lexus radiator because it's designed and engineered to produce maximum cooling efficiency by providing a 30% increase in cooling. The Mishimoto Toyota Altezza / Lexus IS300 radiator features a lightweight dual core, 100% brazed aluminium, and polished end tanks. All Mishimoto radiators come with a High Pressure 1.3 Bar Radiator Cap and a no questions asked warranty, including accident protection.