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Old 08-12-2010, 01:21 PM   #116 (permalink)
euromodder
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GasDwarf - '13 Volkswagen up! EcoFuel CNG
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Quote:
Originally Posted by cfg83 View Post
Therefore air is still getting into the lower grille at less than 33% (i.e. area of 1 perforated shutter / 3 shutters total).
On Volvo DrivE models, 70% of the airflow is blocked.

Now that I'm looking for it, it's ridiculous how many of those big front grills are actually blocked off on the inside right from the factory.
On an MX5 about half the grill is fake.
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