Koyo | Koyorad is a Japanese manufacturer of Aluminum Performance Radiators with superior quality, materials, precision hand welds, and reliability. Koyo | Koyorad is a brand name that has become is synonymous to QUALITY and RELIABILITY around the world.
Koyorad Holiday Schedule   Friday, December 29, 2017
- Koyorad will observe the following holidays:
2016-2018 Honda Civic 1.5L Turbo   Thursday, December 14, 2017
- Civic 1.5L Turbo Radiator
Autumn Speed Festival Photos   Tuesday, November 14, 2017
- Our VTEC Club Autumn Speed Festival photos are up!
Civic Type R radiator now available!   Tuesday, October 31, 2017
- Civic Type R radiator now available!
Universal Pocket Radiator   Tuesday, October 24, 2017
- Koyorad Universal Pocket Radiator
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