E46 lumbar support retro-fit

[bluetone]

Has anyone retro-fitted the electrically adjustable lumbar-support feature to an E46?

If so, how difficult/costly was it?

Thanks!

[Pastie Bloater]

Bump as I am also interested in this (my back is killing me).

[G-P]

Good Luck!

Probably better off getting some second hand seats with it in.