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Koyo 02-05 Civic Si Racing Radiator Reviews

★★★★★ ★★★★★
5/5.00 Stars out of 5 Reviews
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Nice
Ep3guy | September 11th, 2022
As described, UPS ruined some of the fins but over all still functional. I hate UPS don't use them.
Great Radiator
Adrian LaFave | April 20th, 2019
These are made in Indonesia now but the quality is still very good. Does not include a cap so you need to buy that seperately. Overall, its still a great product
Good Rad
lc | August 24th, 2015
Quality, lower temp, no plastic. Almost 2x thick from stock.
Nice fit
Blake Beard | September 4th, 2014
The koyo radiator fit great! Great quality and great finish too. I had a mishimoto on my rx8, and I will choose koyo every time from now on. The koyo fit like OEM. Make sure to get an aftermarket radiator cap because the OEM cap won't fit.
Great Quality
Chris AKA BoogieMain | November 7th, 2011
Great looking and functioning product. I was really shocked by the quality of this product, which made for a very easy install. I would recommend this to anyone looking to upgrade their cooling system.