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Old 03-03-2014, 08:28 AM   #4 (permalink)
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Join Date: Jan 2010
Location: Virginia Beach
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Mazda5 - '12 Mazda 5
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Originally Posted by Cobb View Post
Dont forget half the upper grill too. Air dams work best with use of grill block. You want to prevent as much air as possible from going through or under the engine bay. If you jsut do an air dam, then most is sucked through the grill do to the vacuum effect it creates.
I ran out of time for the upper grill. It is on the to-do list.

So, what your saying is I need to throw my air dam back on and go test again?? The dam is already made. It takes 5 minutes and 8 screws to put back on.
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