What I was trying to say was that it could be highly efficient. Since both Intercoolers would be sharing the workload. you plumb the charge into a y pipe, so some of the charge would go to one, some the other. The charge would be reintroduced together before the TB. This way neither IC would get overloaded, work more efficiently and have less chances of heat soak.

I still wouldn't do it, one good a/a is all you need.