ok i was just wondering what was involved in putting in one of these... what do i need ,, are these better than regular intercoolers...any info would be greatly appericated ..
thanks...

They are more efficient sometimes too much. They cool the charge air more dramatically than a conventional air to air intercooler. They are also very compact and can fit in tight spaces. However, im not totally sure on the setup. Water feed and return is obvious, but i think it goes to a seperate electric pump then onto a seperate rad for cooling the water, not sure though, One things for sure, theyre hella expensive compared to air to air.

have a look thru this.
http://www.paceproducts.co.uk/automotive-parts.shtml

thanks that pretty much answered all my questions about that ... what is the price difference from u.s. dollars and England

1 GBP = 1.56366 USD

Some interesting stuff here.
http://www.netcomuk.co.uk/~gavinp/airwater.htm