Alloy rad from airtec is what i use. My standard rad was leaking from top to bottom and didnt think twice to buy one.So got the alloy rad.They stronger by far, last longer than most componets on the car.Built to last!!

I have read on other topics that they take a little longer to cool down if running hot but once they cool,they stay cool.So good set of fans will be needed when stuck in traffic!

They are worth every penny but some do choose to run standard rads to keep temps down in long stand still traffic.