Looks like they fitted the 19mm ARB and associated bushes, bolts and nuts. And the front wishbone bushes are the same as those fitted to the Cupra.
Your comment "And the front wishbone bushes are the same as those fitted to the Cupra"
I don't think so, the Cupra bushes start with 6LL all other start with 6Q0. The "6Q0" bushes were used in this warranty work - as they should have - although the "6LL" ones do the job better but were not intended for use in non-Cupra cars.