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Koyorad Performance Radiators – Street & Track Cooling
Koyorad is Japan’s premier manufacturer of high-performance radiators, trusted by professional racers and performance enthusiasts worldwide. Their all-aluminium, direct-fit radiators are designed to handle the thermal demands of modified street cars, track builds, and competition vehicles.
At Chicane Australia, we offer the full range of Koyorad racing and street-spec radiators to suit popular platforms like WRX, Civic Type R, 86/BRZ, Silvia, Evo, and more.
Each Koyorad radiator is manufactured in-house with precise TIG-welded aluminium end tanks and dense multi-row cores for maximum cooling surface area. Models such as the “HH” (Hyper Core) Series feature 48mm cores with high fin density for superior heat rejection on track.
Key Features:
All-aluminium construction with TIG-welded end tanks
High-density core designs for improved cooling efficiency
Direct-fit OE replacement with no cutting or modifications
Available in standard, VH (high-density), and HH (48mm Hyper Core) series
Built in Japan with strict quality control and pressure testing
Popular Applications:
Subaru WRX / STI (EJ & FA engines)
Honda Civic Type R (K20C1)
Toyota GR86 / 86 / BRZ
Mitsubishi Evolution IV–X
Nissan Silvia S13 / S14 / S15
Nissan 350Z / 370Z / R32–R34 GT-R
VW Golf GTI / R (EA888)
Ford Mustang / Focus RS
Whether you’re chasing lower track temps or just need a reliable cooling upgrade for your turbo build, Koyorad delivers factory fitment with race-bred performance and durability.
