Help! Rolling event next Saturday

Ok guys so i've officially ran out of ideas on what to do and need help. Next Saturday I have a rolling event and would like my car running perfect for that event. For as long as I can remember this issue has been present where my car won't hit target boost up top when i'm running it agressive. I dynoed the car last year and it hit 408/483 which was awesome but it wasn't even hitting target in the higher RPM's. I've done smoke tests and they have showed no leaks. After that someone said do all the vac lines so I did that and nope still same problem. After that I was told your wastegates or turbos are shot, so I had BMW replace those and problem is still present. As of right now I seriously don't know what to check yet.

A few have said do a pressurized boost leak test? I think that might be a good idea but I haven't been able to find a good shop near me that can do it on such short notice. I did Terry's wastegate solenoid test a few months ago and those were fine. Is it possible I would see vacuum at normal levels but still need to replace those? Today I also tested the two vacuum canisters and those were holding around 20-22 at idle. Below is the last log I took today which is 7 gallons of E85, Race backend flash, Map 7, Inline LPFP, and meth. Any help or suggestions would be greatly appreciated because as I said I really want this thing perfect for this weekend.

Datazap: http://datazap.me/u/psmith95/e85-map-7-inline-lpfp

JB4 app:

CSV is also attachede85 new lpfp.zip


Here are the logs from that dyno day if anyone is interested. http://datazap.me/u/psmith95/mustang-dyno-map-7

http://datazap.me/u/psmith95/dyno-map-3

Attached Files

• e85 new lpfp.zip (8.2 KB)