CB3 CB7 and CB9 89-90 are OBD0 and 91-92 are OBD1. Of stock parts I'm not sure about the ECU since my EX already has the a6. But the best combo is the a6 intake manifold as already said, and the a4 exhaust header (I think the a4 was in the SE). The a6 has a 4-2-1 but the a4 came with a 4-1. I think...
EDIT: nvm I see below your avatar it says 90 EX accord.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.