muffler came relatively quickly, exactly as described. However, I found a small problem here. The original muffler came with a flange or extension. It's basically a small bent pipe that runs from the front of the muffler inlet to the rest of the exhaust pipe coming from the cat converter. otherwise everything went well. I paid the store eighty dollars to have it installed and have been happy with the product ever since. even if the part ID is missing, this page can still be recommended. and TU. Thank you guys!