Roughly how much power is my setup?
 

I know that every car varies, but am curious as to the aprox power that I'm probably now getting. I've got a MY02 WRX - 2.5" downpipe decat with centre section decat (resonator removed) and H&S ScoobySport backbox.

Is this set up safe without having a re-map for the long term? I'm quite happy with the extra power now - for the moment, so am trying to avoid the remap.

BTW, just after getting the latest centre decat and new back box I had a flashing CEL and now have no CEL at all. Why would the CEL go out, it used to be on all the time with the downpipe decat?

:)

Mike