Id suggest, fuel filter and radiator fluid aswell, and maybe even a engine oil flush, help clear sludge if there is any.
My secret to first ever oil change on your new car would be to drain oil after a flush is done, then fill with any normal cheapo oil (same grade if you can) take it for a quick spin up and down the street then drain it again and then change filter and oil, its a way i like to know that all the shity oil is completely out and your turbo oil lines are also refreshed with new oil. So next oil change will be a even better one
Thats my little suggestion.
Awsome gtr btw!