blevo

i have a gts-t series 2 year is 95, i have the yellow jacket coil packs and running 11 psi, only other moods i have done is intercooler, exhaust and pod not much at all.

Hello, i was wondering if anyone could help me? i have just put the boost up on my skyline and it has start to miss a bit top end, i have got new coil packs, anyone got any idea's???

Hello people, wondering if anyone can help me i have just upped the boost on my car and it is starting to miss top end? i had this problem before i got new coil packs but has now come back since i started running more boost, anyone know why???