2GenIS350

What’s going on boys, today is the day my 07 is350s cats went bad code came a few times in the past cleared them and wouldn’t come back months down the line but unfortunately this time it’s here for good. So now I plan on working on my exhaust setup! Currently I’m running a Hks hi power axle back with a magnaflow Fx resanator and secondary cat delete, I know weird setup lol don’t judge me. However since my cats are bad I plan on getting the PPE headers but have one question, if I get the headers installed will I have a CEL and will my monitors be ready to pass inspection (NYS Motor Vehicle Inspection) if not how can I approach this situation? I got a inspection station where I can get a annual inspection sticker but I was wondering if I would be able to legitimately pass before I do any monkey business for registration renewal and whatnot. Any info/ advise on how to approach this new setup will be greatly appreciated!