Aahh we'll get there.
Im more concerned with area under the curve. Since we took a 1krpm hit down low, we'll need it back up top.
I wanna know why it planes off so flat. Exhaust or intake?
The easiest to change is the intake. So that's first.
Next i'll pull the exhaust at the down pipe and just put a stub W/bung on it. open exhaust will illustrate any backpressure issues. Likely the 2.5" is beginning to show it's face.

I'll get the data board hooked up to at least the intercooler soon to measure pressure drop.
I never drilled and tapped the turbine housing so I cant measure TIP yet.
Maybe this weekend I'll ccrawl under there and istall a TIP feedline.