The only thing that’s a little funky is the plastic sleeve for the transmission plug. You push a lever up to lock it in place and it has to be perfectly aligned or it won’t go into place, not hard just a pain to do

__________________
-e24 m6
-e32 740/5
-e34 525it
-e83
-e83 Msport (gf)
-e30 325ix (gf)