Koyorad | High-Performance Japanese Cooling Systems

Precision-engineered cooling for extreme thermal demands. At Chicane Australia, we provide specialised supply for Koyorad. As a third-generation Japanese manufacturer, Koyorad is the global benchmark for aluminium racing radiators. Every unit is Nocolok brazed for maximum strength and finished to a mirror polish, ensuring your cooling system performs as well as it looks. We facilitate fast sourcing and reliable delivery across Australia for their elite range of radiators and oil coolers.

The Koyorad Engineering Advantage & Core Technology

Koyorad’s reputation is built on their "direct-fit" philosophy. Unlike universal radiators that require modification, Koyorad units are designed using factory mounting points, ensuring a seamless installation. Their Hyper V-Series cores are specifically designed for vehicles with limited space, offering increased surface area and improved fin pitch to optimise heat dissipation. For high-RPM applications, their N-Flo dual and triple-pass technology forces coolant through the core multiple times, significantly reducing outlet temperatures compared to standard single-pass designs.

Our sourcing capabilities cover the flagship Koyorad performance range:
• Hyper V-Series Radiators: Ultra-slim, high-efficiency cores designed for modern performance cars like the Toyota 86 / GR86, Subaru WRX/STI, and Honda Civic Type R.
• N-Flo Technology: Cross-flow radiators featuring internal baffles to improve cooling efficiency in Nissan Z, Mitsubishi Evo, and Nissan Silvia track builds.
• Full Aluminium Racing Radiators: Robust 36mm and 48mm cores essential for managing the extreme heat generated by high-power Ford Barra and Euro turbo platforms.
• Condensers & Oil Coolers: High-quality heat exchangers designed to maintain system pressure and performance in the harsh Australian climate.

Based on the Central Coast, NSW, we provide the technical expertise to assist you in selecting the correct core thickness and pass-configuration for your specific engine bay airflow. We work closely with our supply network to ensure your authentic Japanese hardware is sourced and despatched with professional care and speed.

Koyorad Performance FAQ

What is the benefit of a Koyorad N-Flo radiator?

The N-Flo design utilises internal partitions to direct coolant in an 'N' shape through the radiator. This ensures the coolant spends more time in the air stream, providing superior heat rejection compared to a standard radiator where coolant flows straight across. This is a game-changer for track cars prone to overheating.

Can I use my factory fans with a Koyorad radiator?

Most Koyorad Hyper V-Series radiators are designed to be a direct-fit replacement, meaning they retain all factory fan shroud and sensor mounting points. However, for thicker 48mm racing cores, we recommend checking clearances with your installer to ensure there is no interference with aftermarket intercooler piping or pulleys.

How quickly can you source Koyorad products?

We utilise a robust international and local supply network to provide the fastest possible turnaround. Most Koyorad radiators for popular Australian and JDM platforms are sourced and despatched within a short timeframe for delivery nationwide.