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Old 06-16-2009, 11:53 PM   #1 (permalink)
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Yaris - '07 Toyota Yaris Liftback
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Yaris Antenna

How much aerodynamic advantage will I get if I switch my stock Yaris antenna with a low/aero one?

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Old 06-17-2009, 12:53 AM   #2 (permalink)
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Gerald - '91 Pontiac Firefly 3dr
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It's likely to be negligible. Unless you combined this with many other aero mods, I don't think you would see any change in millage.
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Old 06-17-2009, 07:03 AM   #3 (permalink)
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I mounted my antenna on the inside of my windshield so it contributes zero aero drag. The relocation produced only a slight drop in reception sensitivity.
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Old 06-17-2009, 11:03 AM   #4 (permalink)
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De Yaris - '04 toyota yaris T2
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I'm thinking that if you have a standard car then it'll make no measurable difference. But if you have a highly modified mpg machine and are already getting galactic mileage, then it may make a few mpg appear.


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