Got a 00 civic si b16a2, bought a bbk throttle body from someone with an older 88-91 b16 motor. My idle air controller is on the back of my intake manifold & his is underneath the throttle body which connects to the bbk throttle body, which mine doesnt have. This throttle body setup wont work. Am I right? or wrong?
I need a right answer!!!!

the bbk body looks way different than my oem throttle body!