It's large, but way inefficient. The endtanks are extremely small and really need to be on the top and bottom of the IC with the rows flowing up/down. That IC is mainly pushing the air through the center of the core and not evenly distributing it between all the rows. It's basically like hitting a wall and causing turbulence within the tank.
Another problem is that the oil cooler is blocking 1/3 of the IC.