Quote Originally Posted by Dohner View Post
Will the o2 sensor burn out again pretty quick beings the cat is hollowed out, and how many o2's are on that car? Thanks for your input tho that is very helpful.
It's possible that you may get more build up on the 02 sensor. But that's about it. There are 2 02 sensor's on the car. The one that is on the rear manifold and the one that is just to make sure the cat is working properly.