Got the right front caliper replaced and R/L hoses up front replaced and system bleed. also finally 3D printed a pressure cap for bleeding.

still have a 56-65MPH ish rumble that feels like its probably a wheel bearing but nothing obvious and they were both done not that long ago 2yrs maybe.

will pull the winter tires off later this week in prep for a chicago run and see if its just the tires.

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2004 X5(E53) 3.0L
1999 M3(E36)
2003 Z4(E85) 3.0L