They are the oem racks. With no modifications you would need Givi 447fz rack arms to be able to fit a Givi plate and top box.
I did the same to my mk1 this week. It is a slight faff to fit but does come together great 👍🏻
A note on the 447fz racks though - Iíve had a nightmare trying to get hold of them. The original uk supplier I ordered from added a 4 week delay, then a 5 week delay on the 4 week expected date. Now another three week delay to the already 9 week extension. Have since cancelled the order and requested a refund.
I did manage to get the last set a European supplier had in stock which was delivered in 10 days.
I also had a third order from an Italian motorcycle shop in Napoli which is due to arrive next week which I will be listing to sell on eBay. Though if this is something youíd want let me know and Iíll put here first.