SRB-TEAM
New member
did someone try those bearings? is it really make diffirance compare to OEM? http://www.wpctreatment.com/about.htm https://europeanautosource.com/wpc-surface-treated-rod-bearings-bmw-e46-m3-e9x-m3-e60-m5.html
Did you check on bimmerforums?
each place that I ask they told me go oem , and those place were turner motorsport and active autowerkes , so I guess oem you can't go wrong but after a while you will need to change them again I guess...
So solution is to drill slightly larger hole ?