I placed the thicker koyorad in there and fixed a lot of issues, together with hood vents helped me getting my drift car cool.
Pros: fixed cooling issues, kept car cool
Vehicle:
Mazda
Reviews of KOYORAD parts For Business
Average Rating
?
The manufacturer's average rating is calculated based on ratings of all its spare parts. It determines the place in the manufacturer ranking
2.8
Manufacturer Ranking
#185
42
Spare Parts
2
Country
Japan
Website
koyorad.co.jp
Spare Parts
Comparisons
I have the koyorad myself, bought it used. Spend some time sealing the nose to force all air through the radiator and you'll never have an overheating issue naturally aspirated.
Pros: no overheating issue
Vehicle:
Mazda
Koyorad. Their fit and finish is OEM level.
Pros: OEM level fit, OEM level finish
One of the best replacement radiators for sure but you’ll have to get an external transmission cooler for it to work as the Koyorad doesn’t have an integrated transmission cooler that autos use.
Pros: best replacement radiator
Cons: no integrated transmission cooler
Vehicle:
Nissan
i went with a Koyorad SKU: 910-371 for my NB from Moss. I live in hot sunny florida, and took it to the track a few times. never an issue. i just drove it hard to the hardware store.
Pros: never an issue, good for track, good in hot climate
Vehicle:
Mazda
Part number: 910-371
Koyorad Aluminum radiator (upgrade): $380 If you got those two parts, it’d save a bulk of the money.
Pros: saves money
My 95 got an aluminum tank Koyorad last month. These aluminum cylinder heads warp too easily to be messing around with cheaper options.
Pros: prevents cylinder head warping
Vehicle:
Mazda
I put mine in about 6 months ago. Been great!
Pros: great performance
Koyo forever! I've run them on both my is300s and my jz swapped s13
Pros: reliable on multiple cars
Vehicle:
Lexus
Koyorad makes a good radiator, a little expensive but worth it
Pros: good radiator, worth it
Cons: a little expensive
Vehicle:
Infiniti
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