Anyone?

[jlaxrips]

Hey, I hope this is the right section for this question. I have a 2002 WRX, its all stock except for a cat back, sometimes when it boosts up for the first few times during a drive it like bucks, at about 3 thousand it boosts then falls off and boosts up again quick making this odd bucking motion. Also, it doesnt feel like it boosts as crisply as it used to, doesnt toss ya in the seat at all anymore. Any ideas?

[Bob04STi]

I kind of had the same problem with what you are saying. The tuning deffinently helped it. My buddy got his wastegate ported... i was told its to much of a buildup in the wastegate. Or you could get a manual boost controller, that may help.