The dhm race cooler was the best option out there. Someone should step up where they're leaving off. I've used a few different intercoolers and the dhm race is the absolute best. Now if you're running a hybrid the stock fitment ones might be good enough, but once you are pushing 340+ whp you're going to want that big core.
[MENTION=1058]re-rx7[/MENTION] I'm like 99% sure the dhm cooler is tube and fin. From what I was told (I may be wrong) the race intercooler used a treadstone core