andyamf

has anyone fitted a prodrive stage 2 kit to a wrx 03 to 05?
what do you think of it compared to the standard car?
and how much louder is the exhaust?
i am considering fitting one soon and would like your opinion.
cheers guys

Blue Streak 2

Yep I fitted the same spec as the stage 2 to my 2002 WRX, that is:

Prodive sports cat
De cat up-pipe (hayward & scott)
Centre de-cat (hayward & scott)
Prodrive intercooler hose

and then had it mapped by Pat Herborn

Result is I have to say excellent with boost coming in much earlier and it revving well all the way to the red-line. Great package to get the best from the standard turbo.

I had the stage 1 prodrive pack fitted first and that was good but the stage 2 makes it come on boost a lot faster and generate more power. I haven't had it rolling roaded yet but will do in the next few weeks.

andyamf

sounds like it may be a fun adition,
how much louder is the exhaust?