Corsa electric power steering motor can be modded to fit the steering column You lose a little of the underside plastic trim in the car and for this reason we chose not to go mainstream with it.

The bufty's went mad It would be okay for a track car though

They are fitted to a variety of vehicles now including Mk1 and Mk2 escorts.
Seen prices vary from £400 to well over £1000 for the mod.