Get as large as you can to the cat, then after the cat 2 1/2 should be fine if you dont want to replace it with 3 inch
It all depends on boost. With a turbo the bigger exhaust the better. Go full 3" if you can, but it still depends on the turbo outlet. No point in going a bigger cross section than that.
To answer the question, yeah no problems at all. You'll get too it.