Im running basicly just a hahn stage 1 (i ordered a stage 1 from hahn, but adding my own FMIC...but thats besides the point right now)
Boost stays pegged at 5 lbs in 1st (automatic) and 1st half of second. near the top of second, boost starts to go to 8-9 pounds
the wastegate vacuum lines are perfect, zip tied and everything
i am running bascially open exhaust after the downpipe, thats the only thing i can think of that would cause the boost to go so high in top of second. im running no intercooler right now, so i really dont like it going that high, lol. Is the open exhaust why boost is going so high? anything else i should check?
