I was thinking it was the bracket that cracked...and I trusted your assessment that ET was fine...but you could always pressure test it with a wet/dry vac blowing or something...just figure out a way to seal up the outlets. You have ET and bracket, so you should be good.
If I find out you've been contaminating the bmw system and using anything but distilled water from an ACEA A5/B8 certified source, you do not want to be in a thread with me again. I'll remember and will never forgive you. Neither will Mango or Gheybe.
Upcoming comedy shows: March 3 at Broadway Comedy Club, NYC, 8 p.m. March 5, Tierney's Tavern, Montclair, NJ, 7:30 p.m. See Facebook for other shows and PM me if you can make one...love to see you there!
Mangofy your E46!