Quote:
Originally Posted by Cd
I have no idea if they do much. I deleted one of them and ran a CFD simulation in an amateur program.
I looks as if there is a slight difference in the flow between them. By the way, the deleted side is on the drivers side ( left side of the car )
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Wow that's sooo amazing!
What CFD program is it? Where did you get it? How much does it cost?
BTW it looks like the buttresses help reduce the trailing dead area somewhat. Something like boat-tailing.