steveo2579

hi fellow scoob drivers any bofins out there know what i need do to cure my car boost cuttin when it reaches 1.1 bar as i have a fitted fmic and filter and res delete pipe on inlet pipe..on a 95 wrx import its doin ma heed in!!any ideas

porteouz

iTrader: (1)

Has it only started doing it since you fitted those things ?

steveo2579

yeah has doen it couple o times on frosty nights but every time now i have done these mods:O

Splitpin

So take them off! If you want to fix the problem, remove the cause.

Fitting a FMIC is probably a waste of time at the sort of boost level you're running and won't be doing the boost control any favours at all.

The change to the induction tract volume has probably caused a load of boost oscillation which is in turn activating the emergency fuel cut. Removing the intercooler is probably the best fix. If you want to keep it you're looking either at a remap of your existing ECU or an aftermarket replacement.