Engine radiator MISHIMOTO or Koyo

Koyo rad is top tier, as I’ve used them on all my drift builds.

No issues for years on mine. Turbocharged with a coolant reroute at 250whp. Had their products in my civic and diesel trucks in the past and had no complaints. Going on 10 years with their stuff.

Currently have one in a 97 for about 3 years, I don’t drive the car super hard so there’s no problems at all.

Held out for the koyorad and it's the same size as stock and went in with no troubles.

No issues with my mishimoto radiator in my 04 MSM. Kept the stock fans, however.

I have a koyo radiator in my na6 with stock fan on it and it has no clearance issues. Probably wasn’t necessary for me currently but I’m going turbo after I spend more time driving it na so figured why buy twice and just went for the koyo.

My 2012 Sti with a Koyo aluminum radiator makes plenty of heat even down below 0°F

I do have the Mishimoto triple pass rad but it was similar with the stock one.

I bought a mishi three weeks ago, it arrived a week later, leaking. Two weeks later, mishi gave me a new one for free. Guess what.. it’s leaking too, from the welds at the neck. I gave up and had my buddy seal it up good

I just got a Mishimoto radiator for my V35 couoe, it doesn't fit for shit.