Hi Bryan,
I don't actually have the compound setup on it currently (because of converting back to stock ecu/maf to get it running) I will switch back when I can get Link and switch to SD.

BUT it goes like this:

Exhaust manifold -> 16g hot side -> hy hot side -> exhaust

Manifold wastegate Dump to -> exhaust between 16g and HY hot side
Second wastegate -> from between 16g and HY -> atmosphere


Intake -> Hy intake -> Hy cold side out -> 16g inlet -> 16g coldside out -> water to air -> intake mani.

It is a bit to get your head around and people often say that it will destroy the little turbo pushing compressed air into the inlet, but this is the way the diesel guys have been doing it for years.
I believe the DSM stock converter Auto record was just set with a compound setup at the shootout.


The "front mount" is actually the heat exchanger for the water to air setup.
It gives you much more room up front, and a MUCH shorter charge pipe route.

I don't see any downside for the water to air setup, other than there is a pump and liquid involved...
No different than your coolant system, but the pump in this one is electrical, is only 50$ if it fails, and only takes 15min to replace....