dun noe about other cars, but i had a cat thing in the dholki 1st dholki just after the headers, got it replaced, at first that guy instaled a stupid dholki which made sound like a cultus, then i got it replaced from him now the sounds better, may the sound increased, i didnt noticed it much, my cars model is 2002, but 2001 shape.
but yesterday while geting the car fuel, i noticed some whitsling from the cylincer at the back. as the car was start dont wat was that, ab ill get things checked once i am back, Insha Allah leaving for vacations on the 1st.