Honda S2000 NDF Product Spotlight

Koyorad is proud to introduce a new radiator for the 94-01 Acura Integra with K-Series engine transplants. Unlike this vehicle’s conventional down-flow style OEM radiator, Koyorad’s new cross-flow design improves heat dissipation by directing coolant laterally across the radiator. To further improve this radiator’s efficiency, Koyorad has integrated their N-FLO dual pass partition which routes coolant through the radi

Koyorad is pleased to introduce a high quality direct replacement all aluminum performance radiator for 1983-1985 Mazda RX-7 1.1L and 1.3L models with manual transmissions. This application features Koyorad's “HH Series” high density, two row 48mm radiator core which was developed to increase coolant volume, promote proper air flow and coolant circulation. In typical fa

In recent years, the automotive performance industry has been flooded with products of substandard quality. Koyorad celebrates our 54th year in business and knows cooling. For optimium engine performance and safety of your investment, please do your research and consider the consequences of saving a few dollars on engine cooling. Eric Hsu and the staff over at MotoIQ have a lengthy but informative discussion regading this. Follow the jump to a a highly recommended read!