fd tuning probs' w/ pfc runs terrible past 4500rpm
 

hi, i am trying to help a customer with his car and thought i would pick the brains of the crowds that knows them best..
fd 7, the mods are:
hi-flow fuel pump, hi-flow exhaust, non-sequential turbos, 1300 injectors, and s/m greddy intercooler.

here is the problem... with the base map (and with a map provided by michel..tuned by sr) the car runs horrible past around 4500rpm up. the boost seems to be around 12 psi. heres's what is all been done so far to the pfc:
the map changed to the above mentioned, the lag rates for the 1300's are set, the seq for the turbos are off, tried the pim on normal and #2(w/ no difference..only slightly rougher idle) . is thier anything i'm not doing?
any help is greatly appreciated. thanks, ron