So I am thinking about picking up a used Aftercooler but the heat exchanger is pretty beat up... I have heard of people upgrading to a spearco one... Can anyone shed some light as to where I find info on this and which one would work best with the CT setup? PM's welcome!

Thanks guys!!!

 

I have never used a spearco one but I have been using an ebay one I got for $120 shipped for over a year and a half now with great results!!

 

Just go to the frozen boost site. They have a good water exchanger for less $. I had the one 26x7x2 but they even have one 3.5 thick. Worked great.