So i read the post about someone installing an Xpipe in place of the two small resonators. However, I just tried to do the same thing and the muffler shop told me they aren't resonators, that they are secondary catalytic converters and its a 25k fine for cutting them off. I live in texas.. is this true? are they converters or resonators? going to try another shop and see what they say.
Frustrating.
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