Guys, having this slight over boost issue.
Can see its going up to 1.3bar
and hit fuel cut twice now so not spanking it around,
car is the old 94 wrx.
MODS
running stock 3 port.
3 inch Grd System,
Td05
pump,
Green Cotton panel filter
Arc I/C
stock air box, stock dump valve.
with the z4 car hits 1bar then tails back to .9 but in 5th under load will creep up.
now on chipped uk map car is meant to boost to 1.1 but hiting 1.3bar and fuel cutting

any ideas what can i do. really want the stock 3port to work, any suggestions please

 

Is the restrictor in the pipe that goes to the intake or should go to the intake if not it would quite possibly overboost.

 

the restrictor pill is still in there.

 

just adjust the actuator until it stops overboosting simples

 

+1 just going to say that

 

do i wind it to open more or less.

 

longer for less shorter for more