OK it's looking like they will pass it if the ECU is flashed back to stock/OEM specs and is stock on the day of the test. Probably need a week worth of driving after the flash to complete a drive cycle prior to the test to reset all of the OBD readiness monitors.
Who's had Stillen/other CARB-approved CAI's installed and passed a smog inspection in SoCal? I need a referral to a facility that knows what's up.
https://tiremeetsroad.com/2021/07/13...led-smog-test/