well I have a 89 crx si and im wanting to do a california smog legal obd1 gsr swap now ive heard it could be done and I searched and only found sites saying that they were in the process and would keep us updated and they never actually said if it passed smog or not so i just wanna make sure it can be done before i spend the money. if anyone has actually done the swap can you post some pics of it maybe list the parts you needed to pass smog. thanks greatly appreciated