No im running stock size tires.

Thats a good diea witht he O2 Sensors. might be a little bit early, but it could be worth it, I will have to work on pricing.

All in all, I love this car as much as most of you here, that why I want to get the best of out her and be happy with the economy of it as well. I'm sure most of you understand.

On another note, I thought maybe the fact we have 4.33 gears it might be another case, but then i think about how im only going 70 and cruising at 2800 RPM's, that may not be the best excuse.

Another thing, the FX35 which may not be as heavy get from what I've heard 23-24 MPG highway. I would think with the amount of horsepower it has less the weight should equal out to vehicross standards? maybe so?

any more input helps, thanks again for your ideas!