After I convert my printer to direct drive my extruder cables were touching the Z rods. I don't like cable chains so I need a solution for cable management.

The guide has a 90 degrees angle in order to better route the wires and it is mount on the old extruder plate with 2 M3x8 screws from underneath (you could use nuts and washer but I didn't find necessary). Secure the cables with some zip ties and your are done!

Updates:
25.02.2022 v3.0 - discovered the cable guide will touch the upper left z lead screw holder and reposition the cable channel.