I just smogged my car last month.
I have
*AFE dual intakes (that may or may or may not have burger tuning CARB sticker on them
nobody steal my idea)
*VSRF 5 inch intercooler
*Forge Diverter Valves
*BMS alum Chargepipe
*gutted OE mufflers
No issues with smog or anything like that was in and out in like 5min roughly.