When I accelerate with my 2006 WRX it almost feels like a hesitation a little bit/Hiccup I guess you could call it. It seems like it only does it between take off and around 3500-4k rpm. I don't know if this is normal or if its not normal. I would imagine not because I would think any car would accelerate smoothly but then again this is a whole different engine then I'm used to. Any one have any suggestions or ideas? I posted a thread up about my boost only being at .05mpa, actually a little under that right now which I'm going to get looked at when I get the chance here soon, but just so you know it has been doing this hiccup like thing before that, even when it was running the correct boost a few weeks ago. The car is a 2006 wrx, no mods, it's completely stock everything even intake and exhaust with it just breaking 60k miles.