DNA Motoring RA-HC92-42-2 Compatible with Honda D15/16/B18 1.5L/1.6L/1.8L I4 MT 2-Row Dual/Double Core T-6061 Aluminum Radiator;

This aluminum radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently. This aluminum radiator is at least 40% more efficient than stock ones. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications.