Hi can you tell me what the usual boost would be on a 1994 wrx impreza wagon turbo would be?Im asking because im going to be getting a boost gauge and need to know what max and min bar gauge to get. thanks rob

 

I think 1 bar (15psi)
is about top for a std car
...thats wot Ive got mine running at at the mo, too

 

My 93 WRX saloon was 0.8bar as standard, not sure if the wagon is the same as it has a TD04 turbo unit. You can't go much wrong if you look for a gauge around that mark.. I'm sure someone will shoot me down in flames in due course..!!

 

ok cheers

 

o.8 was standered on my 93 wrx saloon