Your cat wasnt bad and you replaced it? If you can see through it's little holes its gonna work fine as a new one.
I had one go bad and it was all melted inside and big chunkes fell out, that caused problems. Replacing a good factory one is probably just gona make things worse, though. two cents worth, maybe less.


Sold Truck: 89 DLX extra cab 4x4 22re Automatic/ New truck 97 T100 4x4 auto Sr5