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Old 10-11-2012, 09:24 AM   #23
Mr Wrex
Scooby Specialist
Member#: 332887
Join Date: Sep 2012
Chapter/Region: Tri-State
Location: Orange County, NY
2012 WRX stage 2+
DGM (sedan)


Originally Posted by 07VTRex View Post
i dont know why you are so caught up on "flutter", as it makes no difference whatsoever.
I'm not caught up on it, I'm simply stating this is one of the biggest concerns people have when going to an EWG setup as it's annoying sounding. This thread is to help clarrify the pros and cons of the different EWG setups, nothing more.

Originally Posted by 07VTRex View Post
an EBCS operates like a solenoid, by opening and closing a valve really fast to acheive the target pressure. This rapid opening and closing is what causes the fluttering sound.

THE Fluttering sound IS NOT BAD. You simply need to know how all these parts work, and what their function is so you can understand what is going on. hopefully that cleared something up, and you learned something today.
Already knew that the EBCS quickly opens and closes to maintain accurate boost levels. Thanks for "teaching" me

This info will be useful for anyone reading this thread if they don't understand how boost controllers work, so thank you for teaching them
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