Howzit Dave? I'm in the LA area as well, and I am very interested in the Dinan mufflers. I'd love to come by ASAP and take a closer look, especially if you're able to polish them up and replace the missing bracket. Tomorrow or any day this week would be great. Still available????These mufflers were custom fitted on an 840 with a modified M5 motor. Turns out its very loud for this set up. One of the brackets on each side were removed and will be welded back in its original location to fit m5 muffler set up. I can also install these on your car if you are local. A board member contacted me regarding the mounting location of the brackets and said they look different from Dinan website pictures. All i can say is that any aftermarket muffler will bolt on the same location as the oem. If you never looked under your car, just jack it up and look where the mufflers get bolted. I also have the rubber hangers which will be included. PM me if you have specific questions regarding the mufflers. $600
Also wanted to let you know, i can polish if you want. Once again they came off a California car.
Happy Holidays!!!!! :thumbsup: