Hey all new here
I just got an r33 gts25t and for some reason it's popping or cutting out originally when I hit high boost at times but today was popping even at quarter peddle in any gear and cutting out to the point of where the car starts slowing down dramatically. I think it's running between 7-10psi (not sure boost controller line needs replacing) just gave it a major service Belts, plugs the whole nine yards. Has stock turbo with inter cooler, manual boost controller, apexi ECU, turbo smart BOV just the usual... Can anyone help me please