Quote:
Originally Posted by RedDevil
I have noticed a protruding ridge on the A pillars of some modern cars.
I think the approach is an attempt to channel air towards the roof rather than flowing over the A pillars towards the side windows. At least the high pressure zone over the windshield should be deeper this way allowing for a smoother airflow over the hood and windshield.
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Any cars in particular that you have seen that have this ?
( Or a photo pehaps )