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    Koyorad offers its experience of 56 years in the heat exchange industry and is renowned for manufacturing products of the highest quality, performance, and fit-and-finish.  Koyorad has earned this exceptional reputation through their company’s strict quality control measures. Initially, Koyorad was the leading manufacturer of OE Aftermarket radiators in Japan.  After over 10 years in the US, they now offer the same level of quality for the US and European markets.  Koyo radiators are manufactured to the stringent quality and performance tests required by the OE’s, holding Koyo to a much higher standard.  This makes Koyo the obvious choice for your vehicle for the best reliability.

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    Picture of Koyorad 48mm Radiator-GR Supra 20+
    Picture of Koyorad Performance Radiator Focus ST

    Koyorad Performance Radiator Focus ST

    Brand new **2019** Performance / Racing radiator for 2013-2017 2.0L Ford Focus ST. Uses Koyorad's NFLO Triple Pass Technology.
    Picture of Koyorad Aluminum Filler Neck
    Picture of Koyo Hyper V-Core Racing Radiator FRS/BRZ/86