Bearings from our 2011 M3 this week (shop M3 @ ~18K). Here's a copy of the last Blackstone report:
reference:
Image added to post #1 for reference. Note green markings on the 702/703 bearings.
Bearings were replaced with VAC coated rod bearings/APR bolts and oil switched to Torco 10W40 SR-1R Synthetic Racing Oil, as this M3 will see regular track use with the supercharger.
After some miles, we'll have oil changed and analysis performed on next oil change.