Its going to be hard because most 2.0T guys don’t push that far. You see most of them get into the 400whp range 430 seems quite manageable.
500 is going to be at the top of the range given AWD if you were FWD it wouldn’t be too hard to get 500whp as you would have less drive train loss.
From what I have seen most GT28 72AR turbos will get you into the high 300 zone and low 400 zone on 93
You would need a GT30 series turbo to have enough flow to get you into the 500 range and at that point it would be at the cost of quite a bit of lag and a possible smaller area under the curve. The FSI 2.0T motors don’t like to go too much over 7300 before they get unhappy. So you can’t just spin your way to more hp like you can in other cases.
I think pump 93 and 500whp is possible but complicated and I don’t think youll see 500whp for more than 1000rpm in the upper range. It will all come down to getting just the right turbo.
If you put good money into the head and the block WITHOUT dropping compression when building the motor you will be going down the right path.