well, im using 2 setrab heat exchangers. one before and one after the aftercooler. also using a lightning pump. I see about 135* temps all the time, traffic, boost, high RPMs, etc. I want to get the 90* temps that front mount people are seeing so im making the switch.
if they want $300 thats not too bad. Im going to fab up all of my piping and stuff so the big purchase is the front mount.