Hey guys. I just took the plunge and purchased an air to water inter-cooler kit to solve some space problems in a mk2 tdi install (small bumper).
My Requirements Were:
Car must look stock from outside
Not willing to cut any contiguous body parts
Retain full size radiator in stock location
Mount must be clean, not interfere with other parts
Shortest pipe path available
I went around and around trying to find an appropriate FMIC or SMIC to fit the car with no real luck.
I played with rabbit td radiators (much shorter), several small intercoolers, different hose routes (same side and different sides) and really never found a solution that didn't create another problem that I could live with.
I started reading about air to water, and after years of thinking about how they "only use those at the drag strip", found that several stock vehicles have come equipped with them.
I finally saw a picture of zagarus's install yesterday that mimicked what I had in my mind.
ex.
I plan to document my install here, and welcome others to share their thoughts or build ideas.