As far as I am aware they did not. I know the 180 has the bracket fitted, but I think this was a redundant feature from the Rover 2.0 set-up. I can't find any info on this in any of the literature I have.
Here is a list for theEquipment & Options for the ZS 180 01-04 and here is a list for the Equipment & Options for 04-05. Got theses list from parkers so i think they should be correct.