VW remote locking?

[Cornish]

Hi guys,

I have been looking around for remote locking for my 2003 polo, I have seen the options from toad,clifford etc....

My question to you fine people would be, do any of you know if I took my polo into the dealer, would they be able to put the remote part in? I just feel since i have sent alot to get this as my first car i would perfer if it was the factroy one instead of a after market one.

Thanks for any help in advansed
Seb