It's a bit pricy, but I'm running the Nismo alum radiator for BCNR33, **21400-RSR35**, I was able to order it from my local Nissan dealer, so no shipping cost, free pickup. OEM fitment with stock shroud and fan. I'm running big single, 515 awhp, and I never see temps over 75C.
Pros: OEM fitment, keeps temps low
Cons: bit pricy
Vehicle:
Nissan Skyline
Part number: 21400-RSR35
