I got a 98 K1500 5.7L. I was planning on tearing it apart but my daily driver broke down so ill have to drive this for a few weeks till I can fix the DD. The previous owner put in a pretty butchered dual exhaust setup in the truck that ill be taking off....eventually. The existing system has the muffler right after the cat. Well the other day I got a loud drone noise in the cab - got home and the one side of the exhaust was pretty much rusted off at the muffler. I cut it off so It wouldn't fall off on the road in the next few weeks. Should I cut the other side off to match? The trucks pretty obnoxiously loud with the weirdest sounding exhaust.