Why??
3071 gen2 will be nearly screaming help at 500.
Then you’ll have to buy yet another turbo if you want more at plenty of ££££. You should always have a bit of a safety margin in the spec to work with.
It’s the same thing with the OEM injectors which are designed to flow xxx but then bolt on a HPFP to max out past their design capabilities, you shouldn’t, you should get an injector that flows the required fuel or a second set of injectors.
NX2 Turbo good for 400-700ish bhp the most flexible turbo out there, for the 2.3 ecoboost platform.
Avoid all Mountune maps, apart from the FPM375 which is their best map the rest are total pants.
RS Edition.
FPM375 Rocks
The rest of the “M” maps suck