If you're wondering about the car, I caught that guy about halfway up the mountain, then pulled over to let him go. I waited a little while before starting up again, but I caught him right before we went by the camera. I don't think he wanted me to catch him! My buddy said it looked like the woman in the passenger side was having a fit.
Cat box removed, and stock silencers with four 5/8" holes drilled through both baffles in each pipe. Then took a very long 1/4" drill bit and reamed the packing out. It got louder for about a month as the rest of the packing went away. I love the way it sounds, just loud enough for me.