Hey, I've got a 2025 HD9 that I just bought and decided I was going to remove the catalytic converter to cut down on heat in the cab. It's hot here in Texas right now. When I removed the pipe it is completely hollow. The pipe has the bulge right after the o2 sensor like it should be there but there is absolutely nothing in there. Am I missing something? Could it possibly be in the muffler? Or did it really not come with one from the factory?
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