Koyorad is pleased to introduce a high quality direct replacement all-aluminum performance radiator for BMW F8X M3/M4. This application features Koyorad's “HH Series” 48mm radiator core which was developed to increase coolant volume, promote proper air flow and coolant circulation. In typical fashion, Koyorad has engineered this radiator with precision, directly replacing the stock OEM plastic/aluminum radiator and will bolt easily to the factory equipped fan shroud for a quick and simple installation.
