Lexus IS-F Racing Radiator!
Koyorad is pleased to introduce an all-aluminum performance radiator for the 2008-2011 Lexus IS-F. This is a Race Use Only radiator featuring Koyorad’s 48mm two row, high density “Hyper” core which will bolt to the factory equipped fan shroud. In order to increase the overall cooling performance and eliminate the possibility of contamination between the engine coolant and transmission fluid, the heat exchanger found in the OEM radia
Nissan 240SX V8 Swap radiator
Koyorad is pleased to introduce a high quality all-aluminum performance radiator to fit the 1989-1994 V8 swapped Nissan 240SX (only minor modifications needed to fit 1995- 1998 years). This new radiator features Koyorad’s 53mm dual row, high density “Hyper” core. For the ultimate in cooling performance, Koyorad developed this radiator with a
Koyorad will observe Presidents Day
Koyorad will be closed Monday, February 20, 2017 in observance of President's Day.
Honda CR-Z radiator is back!
Koyorad will again be offering the all-aluminum radiator for the 11-16 Honda CR-Z part # KS082409. It was discontinued in 2015, but is now back on our product list.
New Release! R34 Skyline GT-R
Koyorad is pleased to introduce a high quality all-aluminum performance radiator to fit the R34 Nissan Skyline GT-R (production dates between September 2000 through the final production year of 2002). This new radiator features Koyorad’s 48mm dual row, high density “Hyper core”. Koyorad has also integrated an optional 1/8 PT sensor port directly into the top radiator tank which fits
SpeedHunters Feature
SpeedHunters just posted their "Why We Love The Civic" article featuring Yuta Akaishi's Honda Civic Hatchback.
New Koyorad Box Design
In commemorating our 60th anniversary, we have re-designed the packaging of our products.
Lotus Elise and Exige Radiator
Koyorad is pleased to introduce a high quality all-aluminum performance radiator to fit the 05-11 Lotus Exige and Elise 1.8L (naturally aspirated and supercharged). This new application features Koyorad’s 48mm dual row, high density “Hyper core”. Koyorad has also integrated “N-FLO” technology with tank partitions which create a multi-pass coolant path to maximize heat transfer in
FinalBout – Special Stage West
Koyorad is the title sponsor of Finalbout Special Stage West, Special Stage East, and Special Stage Central for 2016. Koyorad is the official Radiator for this groundbreaking event for the US!