Other than putting everything back to stock what are my other options?
If I go back to stock from stage 2. Will I get a CEL because of my catless DP?
Other options?
Find a friendly private inspection station.
Go back to original tuner for help, and guidance.
Don't get your car inspected.
Print your own inspection sticker.
Sell your car.
Going back to stock hardware with Stg 2 software will cause O2 sensor CELS, which won't be fixed without proper software. Catless DP won't pass visual inspection in NJ.