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Old 11-13-2009, 05:39 PM   #2 (permalink)
gasstingy
EcoModding Apprentice
 
Join Date: Oct 2009
Location: Arab, Alabama
Posts: 144

Half Pint - '09 Rio SX
90 day: 44.81 mpg (US)
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That's a very clean looking install........OK, so I HATE to expose my ignorance, but I thought the purpose of the grille block was to clean up the aerodynamics of the car. If it is behind the grille, by not letting air come into the engine compartment, that is virtually the same thing? I would have thought the shape of the grille would still detract from aerodynamics.
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