Cats don't last the life of the car especially if other parts don't get replaced on time such as O2 sensors. There is a heat shield between the cat and the bottom of your car, the heat shields do get loose and start rattling, so check that first.
I wouldn't recommend taking them off, I highly doubt Acura would put them on for the fun of it, just jack up the car and check to see if any are loose. Suggest doing this when the car/exhaust is NOT hot.
1 - 6 of 6 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.