It's probably the perrin inlet
a Pro tunes Stage 2 will give you up to 350/350, but EFI Logics usually tunes to ~310/310. They prefer to tune conservatively and with longevity in mind but they will do what you wantI lied
There may be stage 2 in the future, the funny thing is I probably wont gain much power over my tp stage 1 tune, maybe a bit more torque.