I noticed when I dropped from 19 down to 14 psi..
Felt like the gq again lol..
But then got some of it back when I went back up to 17..
I was hoping for 16 but happy at 17 seeing it didn't limp out like it did at 19..
I don't really wanna start stuffing with maf voltage modifiers or housing etc to get more boost..
It goes well.. and it's a daily at 2850kg so I've always used more fuel etc than others..
So to haul that weight up Adelaide hills with ease I'm gunna leave it..
Just need to dial in the needle valve to reduce cruze boost but again seeing I'm quite a heavy rig it may be as good as it gets..