just got to pass visual and then the 15mph and 25mph test atleast for here in cali and then have timing where it needs to be, all the right hoses(with a specific rating for fluids), and the right cat and 02 sensors for the year 92-95(obd1) and 96-00(obd2) and also have the right ecu not a chipp'd p28 and last all the right evap equipment