Originally Posted by xluben
When I did the motor swap I decided I would try going back to just the EBCS. A couple pulls and I knew I could not stand the flutter. With the amount of noise created by the EWG, it was unbearable. I have now gone back to just running the MBC alone. Very simple and the boost comes on great.
I've always wondered what the MBC was for. I asked my tuner about it and he said they only usually use it for built motors.
Once I got protuned the other day, I noticed that there's a flutter coming from the turbo now, and the only thing that changed before it got protuned was that they put in the GS EBCS right before. I've done some research and this is apparently normal, is that correct?
Overland, awesome vid... what numbers did you get after the stage 3 protune? I think our cars are very similar besides the injectors/pump. Here's mine