I have a 2000 accord with auto trans and F23 Ulev vtec. I would like to know if I will need to do an Obd1 ecu to do a G23 conversion with and a 5spd swap. I am looking to do this conversion but I want to be able to pass emissions. Also are the emissions levels different on the ulev model as apose to the non ulev models? I know the Ulev was for better emissions in Cali and other states which is why I would like to know if it is different. I now live in Colorado where the emissions is more relaxed but the still have to pass a certain number.
thanks
Mike