Competition Radiator

The Koyorad VH023478 is a high-performance, all-aluminum competition radiator engineered for 6-speed manual transmission variants of the Nissan 370Z, Infiniti G35, G37, and early Q60 models. It replaces the factory's integrated radiator and AC condenser unit, eliminating the condenser to enhance cooling efficiency, reduce overall weight, and improve accessibility within the engine bay. This radiator utilizes Koyorad's 36mm thick, high-density Hyper core, providing a heat capacity increase of over 40% compared to the OEM radiator. The design retains OEM mounting provisions, ensuring an easy installation process that integrates with factory fans and accepts the vehicle's original coolant hoses without requiring modifications. Koyorad's commitment to quality is evident in their advanced engineering, TIG welding, furnace brazing, and triple pressure testing procedures, which have established their reputation in the performance cooling market. The radiator is constructed entirely from aluminum for durability and heat dissipation.