Take a look at the new corvette gt2 car for ALMS... notice the placement of the trans cooler at the rear? Looks like they have a large fan to draw air through as well... not sure where they pull the air from - any ideas? I'm thinking about doing something like this for my Z... carve out the indented area where the rear license plate currently lives and add a screen on the outside... on the inside, create a housing for two cores, one for trannie, one for diff... then feed air through the side scoops via hoses inside the rear hatch... Just an idea at this stage, going to have to do some more research and mock it up
how this might look on a z