| Hamann makes a water to air intercooler. Technically, this should provide for much better cooling than the small stock air to air IC. However, be prepared for a massive bill. The basic Hamann kit for R53/R52 Mini's I hear is about 6000 USD. That is compromised of ECU remap, changing transmission ratios, water-cooled intercooler, and maybe a filter and/or exhaust. However, I would love to contact them and find out if purchase of the intercooler alone is possible.
M7 DFIC appears to have a good design too...
-Bjørn |