I have been having issues for a few weeks now with low boost issue. I am running Stage 1 Aggressive with Cobb V3 on my 2011 BMW 135i with DCT. The logs that I have done are all over the place but all low numbers in the 10 psi range. I am not sure what the issue is yet and I am trying to figure this out. I have thought of a boost leak, but wouldn't the psi be all over the place or would it just be like my graph? I feel like I am running stock to barely above stock. Before I got the car it already had stage 2 BMW performance kit installed.
First pull in 3rd gear: Traction Control was on with Sport Mode off
http://datazap.me/u/sparkyphantom/3r...=0&data=4-6-16
Second pull in 3rd gear: Traction Control off with Sport Mode off
http://datazap.me/u/sparkyphantom/3r...=0&data=4-6-16
Third pull in 3rd gear: Traction Control off with Sport Mode on
http://datazap.me/u/sparkyphantom/3r...=0&data=4-6-16