I was wondering how much psi a standard 95' WRX runs at (ie. mine) and if I did increase it with no other modification to the engine etc would it have any bad effects on engine etc.

I was thinking of doing this to make it more powerful... I have just put a scooby exhaust on it and am thinking of adding a panel air filter but not a complete induction kit... as I am still learning I don't want to do too much at once...

Any suggestions...

 

Ad, keep learning. And don't post the same question every forum.

Best regards,

Richard.