Would 532cc scaling high stock injectors? that should put DC at 95% ish correct? Or is it not even worth bothering with stock injectors I dont plan on putting a bigger turbo on anytime soon but. trying to get af a bit leaner.

 

it would make it leaner, but it would make it leaner everywhere including maybe some places you dont want it leaner. You would be better served adjusting the fuel map and just leaning the areas you want leaner.