I've had the same situation when I got my car back from the tuner, stock internal ej205 just with a vf-34 and supporting mods boost set at '22psi' but when hitting WOT in 4th and 5th my boost gauge reads 24psi.

Called the tuner up and asked why it seems to be reading higher boost level in those gears and all I got back was 'yeah that's fine no problem at all' so been trying to do some re-search on this and can't seem to find a whole heap!






using the Perth-WRX mobile app