Looks like I've still got many things to sort out. I spent quite a bit of time inspecting the exhaust and only found a small leak at the v-band on the midpipe, which I tightened. I snugged up the header/overpipe and header/head connections as well, and the O2 sensors which aren't moving and seem fully seated and snug.
I also seem to have knock across the board on 93 octane (Shell) with a 91 octane tune.
Only 3rd gear pull as far as I could take it - traffic is crummy today because the weather is quite nice. Clear knock issues.
http://datazap.me/u/cjd/post-exhaust...zoom=7975-8147
LFTF overall still seems to be bad news.
Start of the trip (to Target)
http://datazap.me/u/cjd/post-exhaust...data=1-2-5-6-8
From Target to the gas station
http://datazap.me/u/cjd/post-exhaust...1&data=1-2-5-8
From the gas station to pick up bagels (I stayed in the car idling) and then home: assuming I can even save this log! Full 20 minute log and it's locking up trying to load it (can't even get to trying to save it.) - will update if it ever works
The last few blocks after I was able to save the 3rd part at a light:
http://datazap.me/u/cjd/part-4-after...data=1-2-5-6-8