09 cobalt turbo flutter (vid included)
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09 cobalt turbo flutter (vid included)
my 2009 cobalt ss turbo with a k&n drop in and stock bpv has a lot of flutter when I let off and I just wanted to make sure it’s normal, I don’t have any flutter while on the throttle just when I am off the gas, just wanting to make sure this is normal
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#7
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I kinda want my recirculation sound to be louder but I don’t want to have to spend the money on a chargepipe and bov so hopefully the forge bpv will tide me over till I can afford a bov
#8
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I have another video of when i had my phone under the hood to show my buddy, I could upload it if this one isn’t loud enough
#11
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I have a k&n typhoon that shipped this morning! The point of this thread was just to make sure what I was hear was indeed flutter and not compressor surge before I started throwing my dp and catback along with an intake on then a 94 octane tune!
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