Has anyone here done a secondary cat delete? I've done a muffler delete already, and the sound was perfect for my taste for quite a while. It made nice pops and burbles and such at command, but not all the time which was lovely. Unfortunately one day it randomly stopped making pops and bangs and only occasionally does a low tone burble. I would like to know if removing those secondary cats would return to me that lovely exhaust symphony, or if it would just sound like raspy garbage. Cheers.