It's the original full header system I built for myself, the 2nd revision of it. 1st one didn't fit quite right, had to rebuild the front header to clear the front tire at full suspension compression under a panic stop. I almost did an endo the first time it made contact. The rear is powder coated, I don't remember why I polished the front, the rest is just bare 304 stainless. The muffler is the original RT-3 can that was used for the exhaust shootout back in 2010. It's slightly modified from that to fit the current setup. The packing was checked about a year ago, it was all intact, so I stuffed it all back in there and kept riding it.