Reaching out to you for some advice. I see that you have piggybacked traditional tuning with plug and play like JB4. I am running the whipple tune which kind of sucks because they don't do any custom tuning and it's locked into the ECM. I added CVF turbo pipes, ported intake, ported and larger...
No problem...
I did all the work except the down pipes, I couldn't get to the o2 sensor connections. And glad i couldn't, dropping the fuel tank and transmission crossmember would've been a pain in the ass. Since I work at a Ford dealer get a better labor rate too.
The down pipes added a deeper idle. The Flowmaster set up has a very small muffler at full throttle it's about 4x louder than it was with out them. Not other changes times went from 0-60 5.7sec 1/4 14.08 @ 93.78mph to what it is now so they do make a good diff.
I just saw your post, very impressive as well, into the 4 sec 0-60 range. I think I could get close to that by taking of the top and spare. I run in 4H, 4A seemed to really bog down shifting. Question did you run in manual mode as well? I haven't tried that yet, but the weather here in Az is...