Here is problem. First I will admit I'm learning but this is my first wrx, first turbo vehicle, and I don't know much about them but as I said I'm researching and learning everyday. I have an 05 wrx sedan that I bought about a month ago as far as I can tell it has SPT intake manual boost control and a Cobb cat back exhaust. I just got a Cobb accessport and installed the 91 octane stage 1 map and it ran like crap I didnt have any day light left so I set it back to stock but what should I be looking for as to why that would make my car run like crap. It bogged down real bad around 3500-4000 rpms and lost power could it be a boost problem? like I said I ran out of time so I didnt check anything just kind of wondering what I shoukd be checking when I do have the time to play around. Also i have a catless downpipe, not installed, should I just wait until I have all day and install the dp and go to stage 2 then workout the kinks? thank you in advanced for any help.