Hi Guys...
Ok so im going to buy a GFB G-force II EBC for my V7 wrx sti... i will also fit a tial 38MM at the same time. My only concern is will a EBC make the waste gate "flutter" due to the rapid pulsing of the EBC to control boost? Is this right? Theres several videos on youtube were the open gate sounds like crap, they all tend to have grimmspeed 3-port btw.
This video in particular
but then theres some videos with amazing EWGs
https://www.youtube.com/watch?v=oppmPmoCgJg