I have an old school greddy trust intercooler for sale. The size is 20x10x3 with 2.5 inlet and outlet. The bottom row is bent a little and the top row as well. Who ever had it before me had bent it to get it to fit I think. It has some fins that need to be straightened but I used it for awhile and it works great. I will take $300 o.b.o. I will send you picks on request. There is no plumbing with this just so you know.

 

Here is a link to some pics of the intercooler. http://www.rx7club.com/showthread.php?t=449384