I can certainly concede that this my be the way it's supposed to be but I don't think it looks correct. I would suggest to those who haven't seen the car in person to go to their dealer and take a look at it. There are two pieces of unequal metal exposed down there and it looks quite unfinished and lacks symmetry. I think some type of grate should have been used to allow for airflow but conceal the oil cooler.
Such as:
