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      02-16-2012, 04:05 PM   #8
paul386
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Drives: 2011 X3 35i Jet Black
Join Date: Oct 2009
Location: Florida

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Quote:
Originally Posted by Beyu View Post
Your dealer is right, the left side is indeed open because of the intercooler behind the mesh, since there's only one intercooler and nothing behind the right mesh there's no need to have airflow going in. If you're bored and decide to look around the car you can also find some air ducts that don't seem to lead anywhere.

Either way it would have been nice if they made both mesh grills open so the car stays symmetrical .
Opening cost fuel mileage. They have it closed to improve the efficiency.
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