According to my paperwork that number PN 51122496320 is what is on my invoice. I checked with my shop who did it for me when I had rust mitigation work. And yes it was just the muffler. It's fully adjustable fits perfectly. Needed some tweaking to get it the correct angle so I didn't have a vibration sound at high rpm against the heat shield. Since then it's been perfect. Looks like it belongs. Here you go..