I drive mostly city (real estate business) and have been running the +6 for a month now and seeing 29.5. On days I have highway driving (about 20% of the time) I see 34.
Now I'm eyeing the PRL CAI and downpipe :-)
Great post, thanks for starting it. I just bought mine as well and uploaded the +3 to start with. Going to get my inspection sticker tomorrow.
What did you mean about the Software on your console? Is that with the iOS app coming to CarPlay?