wings/gas mileage - 6SpeedOnline - Porsche Forum and Luxury Car Resource

May 11, 2008 | 10:37 PM

EB847

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wings/gas mileage

anyone notice a decrease, or increase, in gas mileage after the addition of a wing?

May 12, 2008 | 08:02 AM

pjalexandre

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pjalexandre is infamous around these parts

yes, but not exactly a before and after observation. My OEM taco wing is adjustable from neutral to mid and to high and I see a drop on both highway mpg with the wing in either of the 2 higher downforce settings as well as a decreased top speed at the end of the straightaway on the track nearby.