diffrent oil sump?

[Turbo Haraune2]

I've found out that my EJ20 is not as ordinary as I first tought..
First it was the heavy duty engine block with closed deck.
and it has got bigger fuel jets, different turbo.
And it is pumping out 244hp at the wheels!

And now i also foud something different in the oilsump:
Lots of baffles and air/oil separators, and anti cavitation plates surrounding the oil pickup.
I belived the standar oilsump was just a steel bucket!...??
Or are my oilsump diffrent too?

I think i have got a "RA" engine!! (race altered)
among the subaru nuts this is the holy grail when it's talk about engines