Getting ready to remove the rear factory megaphone mufflers. Any tips for getting them off and not damaging them? I see the 2 clamps on each side as well as the main bolts supporting the rear. Are there any other bolts I'm not seeing? Does it all come off in 1 piece? Do I need a second person on the other side to wiggle it off and keep it from crashing to the ground? Oddly I couldn't find much discussion or even a video about this.