Hey everyone! I just purchased my WRX on Saturday, had a Turbo eclipse.

Since im new to the platform I have a few questions:

First what is the max boost i can run safely on the stock fuel system?
What kind of power gains can i expect with a 3" exhaust (eliminating 1 or 2 cats).
Lastly what is the power potential of our stock turbo? (cfm?)

Thanks,
Martin

Well one answer you should look into is is it the same turbo used on oversea's WRXs that make 280hp. If so than you know there is alot of output available. Also MAximum boost book by Corkey bell is great.