Ok guys, add me to the pot! 01 S with 47,000Miles. Inspecting the filter after a nasa event at road atl and gold everywhere. This car was meticulously maintained by the previous owner by the dealer and I have records of the RMS already being replaced twice. Why wouldn't the dealer replace the IMS while in there if they know it's such a weak link!!

Now I just have to decide what you all have had to...DIY or no. I guess I'm jumping the gun a bit in assuming the IMS but.... Is the debris from an IMS usually copper/bronze color? Am I chewing away at valve guides instead?
thanks,
Chris