8 mods tested @ 90 km/h (indicated) = 56 mph
- tire pressure from 33 to 45 PSI (cold)
- partial grille block
- air dam
- kammback
- smooth wheel covers
- rear fender skirts
- rear tire spats/deflectors
- passenger mirror delete
Results:
11.7% / 5.5 mpg US improvement.
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That's decent! I'll probably make a separate thread about the mods & AB test.
Update -- here's the detailed testing thread:
http://ecomodder.com/forum/showthrea...0-a-32189.html
.