You are better of selling your Ford Focus in Mexico. It will cost your
between $1000 to $2000 dollars to complete the upgrade to your Ford's engine
in order to make it California legal; depending on which components are
currently missing. Your Ford Focus needs to have an EVAP system, EGR valve,
California emissions programmed computer system, plus a California approved
Catalytic Converter. More then likely by the time your done making these
changes to your Ford you would have spent more time and money then the car
is worth. We recommend selling it in Mexico and buying another one in
California.
posted by SmogTips Support