Quote Originally Posted by jhigareda View Post
I used to run heavy boost and big turbos. I had upgraded cooling and mishimoto radiators in the past. But the one item that would help even with a stock radiator this..
http://www.mishimoto.com/mishimoto-l...-additive.html

Also used electric fans that ran for 5 minutes after motor shut off. Hope it helps.
Mishi is quality. I had a Mishi radiator in my old WRX and I don't know what kind of fairy dust they use in their design, but it was phenomenal. Whether track day or road trip on even the hottest extreme summer days, even A/C cranked, nil a temp flux. And they just look good. The OEM had trouble handling these instances so that upgrade was worth the bills.