It is a federal law to have catalytic converters... Each states smog laws are different, but cats are a federal law. I'm in Cali, and for cars 2000 and newer they plug it into the computer to see that all the systems are running properly, and they do the visual inspection. Idk about NJ but if they do a visual inspection they will fail you because of no cats, and if they do the sniff test then you are probably going to fail because you have no cats.
What i did when i got my O/R Prochamber, I kept the stock midpipe and put it in my addict at home, so when it comes time for me to smog it all i need to do is put the stock pipe back on, reset my tune to stock, drive about 100 miles to reset my computer and then i should be all good.
Faster than a speeding...............
2001 Bullitt being prepped for track duty
Corners > Straight line
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