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PROPERLY mounting your Boost Bypass Valve

65K views 61 replies 24 participants last post by  Jdarnell1121  
I'm glad this topic has come up as I need to look more closely at it too. I get a lil bit of a pressurized burp from the exhaust, almost like a backfire without the bang, even when letting off of part throttle on occasion. It doesn't do it often but it seems like air/blower cough bucking through there. Not sure if this is the reason, but hopefully. I bought that set positioner thing from Lingenfelter when I was putting it back on after the smaller upper pulley install and all seemed OK, but that was my first time doing it so WHOOOOOOOOOO knows.