more or less to move them up away from the ram air and more out of the way from the condenser/radiator. I've sold my Doolz so the bucktooth/flowerpot problem should be alleviated mostly, but looking at the setups on more modern cars you see that there are more options. Thought it was worth exploring even though the pluses are not that many, the only minus really is the complexity that comes with doing something that hasn't really been done before.