I have a 2007 2 door hatch that I'd like to upgrade the ECU on to get better gas mileage/more power. I've checked out the DiabloSport tuner, and apparently those are only for the SVTs. Can this be used (with Tom's tune) on my 2007 NON-SVT hatch? If not, is there a tune I can use on this to do these upgrades?

Send Tom a PM or post in the Focus-Power sub forum and I'm sure he will help you with what you need. I know I read Tom was working on some tunes for MPG, so that could be something to ask him. You can also check out fswerks as well for tuning

Will do. Thanks for the reply! I didn't know if that was a "n00b" question or not. I don't really care if it is. I'm new to Focuses and I want to take care of mine, so I'll ask questions. Thanks again!