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[QUOTE=Sporty Modder;313446]I pulled the rear wing off the car today, and there is a noticeable increse in drag when coasting. That being said I will be making a new permanant rear wing.
I drove the car for the first time since the wing got mounted, I found I was doing 5-10 mph more than before the wing with the same throttle positions. I know the back window has no flow over it because rain doesn't move at all on it.
I base my milage on tank to tank. That being said this tank is def not as good as the last, my guess is 25 or 26 mpg.
Btw my wife doesn't drive so no tuft testing.
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