you will fail w/ both of those. a lot of times (not all) the afc hack will throw baro code since the corrections cause the ecu to grossly different atmospheric than what the baro really sees. aem is not obd2 compliant.

if you get the injectors that are plug/play into your car you can just swap the stock injectors and remove wg spring (if external gate) or disconnect the actuator arm from the wg arm (if internal) and swap stock ecu back in and drive for 75-100 miles to get it in readiness. test and pass. it ends up being about an hours worth of work and 1.5 hours of driving, but that's your only way if you want to use an obd1 based tuning system or aem.