Fellas, you do understand that the water in the intercooler system will need to be cooled down after being heated up by the hot air from the turbo dont you? You wouldnt need it so much on car that runs down the quarter mile but on a street car you will need to cool that water with a radiator and a pump to circulate the water through the system. What you are refering to is the intercooler itself, that of course would be where you would locate the intercooler. What about the radiator for the intercooler water? smile