Manual R32 RB20DET
With
POD, FMIC, 3" Turbo back exhaust, empty Cat
on 11psi running on 95 octane (dont ask) got 140RWKW
Since then added
RB25 Turbo, RB26 Injectors, Nistune, cheap 3" Cat (to be legal)
And on 15psi running on 98 octane got 190RWKW
Yes tune needs a touch up but I'm happy with the results
considering how stock the engine is and how small the turbo is