has to be st 170 brand new from ford its £170 for the stick and £60 for the cables
but cause they are cables its easier to fit than the mkx75 gearlink
ive found mounting the gear stick on top works better than fitting from under the car then all you have to do is cut a hole near the front for the cables to go to the box
im going out to my garage 2moro will try and take some pics of what i mean