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Old 02-01-2012, 02:29 PM   #3 (permalink)
bertb
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Join Date: Feb 2011
Location: UNITED STATES
Posts: 34

MoneyInMyPocket - '01 Honda Civic EX
90 day: 40.31 mpg (US)

BabysOdyssey - '05 Honda Odyssey
90 day: 20.96 mpg (US)
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I've seen people blocking grill openings from the back but does that have any effect at all. Seems like it just creates an air brake?
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