Originally Posted by Mike Benvo
Tune is the proper way to go. Remember that the post o2 sensors do perform a very small amount of correction, especially for catalyst aging.
But in terms of a bandaid, this is a good move, or the Akra Delete-R.
I am all about getting a tune if/when I get a set of test pipes. However, the readiness check is obviously of concern for state inspection purposes. Is that something a tune can handle as well? I was under the impression that it wasn't, but I may have missed something.
If not, can a tune and something like this be used together?