s13 redtop and s13 blacktop harness question

are they identical?..or do i need the black top harness…i noticed 2 plugs that were on the blacktop that arent on the red top…they are right beside the intake manifold at the throttle body…also are both ECU’s the same?

anyoneeee?!?

i know the ecu’s are not the same, i have a black top ecu if you need one :smiley:

Really?..damnit…what you want for it? i need it like today and in calgary :rolleyes: :rolleyes: :rolleyes: