I don't think anyone will go with this option. Well, I am low fund on getting the cat back exhaust from GT HAUS. I will try getting them by late Feb. During this time, I will have y pipe and mid pipe with the stock muffler on. I will try post picture and video after I installed them and see the difference with stock cat back exhaust and what did changed. Normally, not many people have them on I assume.. I will try do the picture update by end December.