True it could be, I will reset everything tomorrow, pressure test it again, check all plugs and gaps, I already did the DV,take the BM out of the loop and just run the N75, see if I am still having the same problems...I dunno but its really starting to irritate me, I wish I had a code or something to chase, I even have tried to make it throw a code but nothing, I am also going to put the stock airbox back on and see if that fixes it, just for giggles....

 

dont go changing everything at once, then you cant rule out what fixed it and what did nothing. Just start off with resetting the ecu and go from there if the plugs are still gapped right.

 

Ok I feel retarted but which one is cyl #4? Please tell me that is the one closest to the timing belt cover....aka passenger side?

 

nope other way. TB -> 1 2 3 4 drivers side.

 

Yea figured that out, so went out this morning changed the plug to a new one and the coilpack to number 3 (before I changd out 1 and 2) and I am still having the same problem, the car pulls hard to 20psi then from 20 to 22 psi it studders from 4K rpms to 5K rpms and then the boost starts to die off and the studdering goes away.... I re-set the ecu before I did this so that didnt help at all. I am going to pressure test it tonite at six and then run some logs and try to figure out what is wrong....im so frustrated[:@]