Thanks Roman for the quick response, sure I will post pics of all the mayhem

....I have tons, I already instaled the motor

, GT4 brakes and rotors, fully HKS suspention all around (taked from the donor altezza), altezza gear box, model F rearend and some other toys on my ae86.
ok, so as per your explanation I can't get rid of the TRC using the OEM ECU?

.....and the only way of NOT using the TRC in order to get the throttle fully open is getting an aftermarget ECU and another throttle body?...
here is some crappy pic
