New 02 WRX .. Need Help!

[FourGee6Tee3]

@TimBeeno

Ok, I adjusted my blow off valve and it helped out the turbo lag a little. Now i can go up to 7k without lag. But after that first good boost, it will lag around 6k then 5k the next shift. I did this, because another source told me it might have to do with the BOV prematurely releasing pressure?

Also, when do you need to spray the intercooler down. For some reason after i park the car and let it sit, i notice water coming down the intercooler. Is that uncommon?

You shouldnt lag at all after initial boost. Is the motor hesitating or is the power falling off (do you loose boost or does it stay the same through the rpms)?