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Old 05-01-2019, 01:45 PM   #3 (permalink)
aerohead
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*Flush,ventilated wheel covers could help a little.
*Rear wheel skirts.
*The area immediately behind the rear wheels,from the top of the bumper,to bottom of where the mudflaps terminate right now.
*If your approach angle would allow it (off road),an airdam extension might help keep some of the air going around,rather than under.
*Your mirrors are pretty dirty,but you might need all that when towing.(safety first!)
*If you do the cooling ductwork,it may be possible to abandon all the upper grille opening.
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