I took the Cats off my truck. I have no problem getting an inspection. I knows ppl,,just cost a little more.I myself have taken the cats off of many cars, have two toyota camrys in my yard right now with hollowed cats on them. Hollowed out our service truck. Most of the time when I do it I'm hopping one up. Just like pulling the fuel injection off to go to a carburetor.
Put an HD tune up on it and it runs fast as a mother fker. Now the God damn engine can breath. I also use 15w40 diesel oil in my 496. Doesn't hurt anything as long as you don't have Cats and it protects my engine better. Has over 330,000 Mike's on it.
I loves my 2002 Avalanche 2500.
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