I know that a FMIC can be done, but when you could do a water to air.... why? I *was* going to do a FMIC, but I came across a really good deal on my water to air IC. There is more than enough room to install a FMIC even with the AC compressor inplace. There is even enough room for a T28 to be placed where the AC compressor is, but a T3/T4 is too big.