Koyo KH082661 KH-Series All-Aluminum Racing Radiator

The Koyo KH082661 is a high-performance all-aluminum racing radiator designed to replace factory plastic-tank radiators with superior cooling performance and durability. This radiator features Koyorad's KH-Series high-density 25mm Hyper Core construction, which provides significantly improved heat dissipation compared to OEM units.

Key Features:

• All-aluminum construction with TIG-welded tanks for maximum strength and durability
• High-density 25mm (approximately 1 inch) Hyper Core for enhanced cooling capacity
• Nocolok furnace brazing ensures leak-free performance
• Direct bolt-in replacement retains all OEM mounting provisions
• Compatible with factory fan shroud and OEM radiator hoses
• CNC machined aluminum filler neck and drain plug
• Brushed aluminum finish for a clean engine bay appearance
• Triple pressure tested for quality assurance
• Increased coolant volume while maintaining minimal weight

Each Koyorad radiator is hand-assembled and precision TIG-welded using premium aluminum materials. The advanced core design optimizes heat extraction while allowing proper airflow through the engine bay. Installation is straightforward with no modifications required, using the factory-equipped fan shroud and mounting points. Note that a Koyo radiator cap (SK-C13 or equivalent) is required as this radiator is not compatible with the OEM cap.