S-Line shift knob trim features all perforated leather. This means no modification when installing into any B9 or 4M model.
*Note this trim is only the top leather portion of the shift knob.
The shift knob complete with boot and top trim is available here with the Shift Knob and Boot | Automatic
Fitment: '16+ A4, S4, A5, S5, RS5, Q7, SQ7 (Automatic)
Included: Shift Knob Trim - (x1)