Dear all, just wondering what the standard boost is set at for a 2001 Impreza WRX?

I have a friend who is fitting a panel filter to replace the standard item in his air box along with a full turbo back exhaust system and am wondering how much this is going to effect the standard boost levels if thats at all possible to answer?


What would be reccomended electronic boost controller for the Impreza WRX?

Many thanks for any help

 

IIRC standard boost for a newage wrx is 0.9 bar.

Martin