i bought a 2bennet IC for my Urquattro. What a bitch to install! That damn thing is massive. It required the removal of the AC and relocating the Alt to the other side of the engine. While i was at it i installed a GM alt and now everything electrical works much better with the higher voltage.
That IC hangs out about 2 inches below the front spoiler im worried about it hitting something.

I put a 944 turbo intercooler on my 84 Ur-q just had to cut and reweld one end tank. cheep!