Increased MPG

[6pack]

When I looked earlier, I got a ton of hits. I'll check more into it later. I thought only one O2 sensor dealt with fuel. Don't I just need to mess with that one?

Just spent some time crawling around the H3 looking for mounting spots. Not as much room in there as I hoped. I need about 15" vertical by 5" diameter. I also need to have access to the top and bottom side of the unit (fill and drain caps). The best I can find is behind the passenger side headlight before the air filter. The stock filter is gone and I have the K&N FIPK, so there's enough room for the diameter but not enough vertical. I would need to cut the upper support that is holding the rubber hood support and the metal at the bottom of the air filter cavity. The rubber hood support would stay. Does anyone know if there is anything immediately under that upper metal fender well that the air filter sits on? Or how much room is between that and the plastic fender that you see from inside the wheel well? Or any other suggested mounting spots?