New member to the forums, i’ve tried to research it a lot and look through the forums but can’t seem to find what that thread pitch and size of the hole for the fill plug on an S5 LSD differential for an FC. I bought the diff a bit ago and went to change out the fluid today and when I pulled out the fill plug You can tell that someone use a Helicoil before because the pieces were coming out. If anyone knows the thread pitch and size of the hole that would be great! Thanks!