Maximize cooling efficiency and performance with the Koyorad Racing Radiator for the 2023+ Honda Civic Type R FL5. Engineered for high-performance street and track use, this all-aluminum, dual-row radiator is a direct-fit upgrade designed to handle the increased thermal demands of spirited driving and motorsport applications.
Constructed with precision TIG-welded end tanks, a high-density core, and Koyo’s advanced N-FLO technology, this radiator ensures optimal coolant flow and superior heat dissipation. Whether you're pushing your FL5 on the track or tuning it for more power, the Koyo Racing Radiator keeps engine temperatures stable and performance consistent.
Key Features:
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Fits: 2023+ Honda Civic Type R FL5
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All-aluminum construction for maximum durability
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Dual-row, high-density core for increased cooling capacity
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Direct bolt-on fit — no cutting or modifications required
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TIG-welded end tanks for strength and reliability
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Compatible with OEM hoses and fan shrouds
Built to the exacting standards of Japanese engineering, the Koyo Racing Radiator is trusted by tuners and racers worldwide. Keep your FL5 cool under pressure — on the street or the circuit.
