Wow your idle fuel consumption is really low! Is that US gallons? I wonder if getting the new intake manifold style and new headers would help me in that area.
I think the spoiler is definitely worth it. I'm not sure how much it would help in your situation though, because you keep a few things on your roof. I imagine it would yield at least 1-2 highway mpg on a jeep like mine. That's one thing I'm still hoping to get.
|