Quote:
Originally Posted by SuperSound
If you are throwing a code after removing the secondary cats, you have an exhaust leak. Putting cutouts on should not throw a code if done right.
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I think he means if you pull the second cats out and replace with cut outs, you will throw a code. So if I understand this right, no tune will be needed if keep second cats and put cutouts after them. I don't want to tune, yet, but want cutouts.