Technical Topics specific to the 2 dr. coupe body - NOT where you post pics/build specs of your car.
By sdej1turbo
#125206 i have a apexi air and fuel controller, its sitting around not installed in the civic ej1. i also live in san diego, so the question is if the apexi unit is worth installing in a daily driver running 6 psi, the car runs great with no flaws, does any body out there know the pros or cons.
By F22Civic
#125734 There is no reason to use an AFC because a chipped ECU can be found for around $150 and is a MUCH better option.

You can't tune your timing properly with an AFC. That is the main issue.