Signum fog surrounds

[Rugrat]

Please could someone tell me if these are the right part numbers to fit the Signum fog surrounds on a vectra c gsi.
The part no taken of the how to section.
Many thanks

LHS chrome part - 13120744
RHS chrome part - 13120745
LHS plastic part (backing) - 13120200
RHS plastic part (backing) - 13120201

[jonnye]

yes if taken from the how to these are correct, ordered mine a couple of weeks ago using these numbers

[Rugrat]

Thanks Jonnye how much did you pay for yours, can you fit them with out takeing the bumper off.