Just got this boost gauge in my 2011 WRX.
It looks better than I thought! I had read a few things online and I confirm that the needle sometimes flutters when you drive over a bump, or when you slam a door closed. Has anyone found fixes to these issues?
As well I was wondering what my gauge should be reading. When at idle its at around 21.5, I've seen the boost go up to maybe 15. I dont know what it should be at.