Originally Posted by Laurens
I have the new 12 point replacement bolt installed (which is installed at MMC) but can’t get it loose as well !!
To find the correct bit for an impact wrench is also not easy (at least not in Switzerland).
Need to renew the camshaft bearings so little the bastard need to come off.


I too had to resort to the impact gun/wrench on the 12pt bolt to get it loose.

2019 M3W Sold and is now in Las Vegas enjoying the showgirls :-)