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Your first video sounded fine, the second one, yes, it sounds a bit like poop. I sat in my garage last night with the engine running for about 10 minutes, revving it every once in a while...i didn't hear what I heard in your second video. Did you open the hood or record from outside the car?
I walked around my car, and if I bent down by the back side of the front wheel, on driver's side, things sounded louder, but still not like what you posted in second video.
When you go to the dealer, have them pull up another SS with NPP and see if they sound the same.
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2017 SS 1LE | HBM | Vortech V3-Si supercharger (620RWHP and 575ft lbs) | PDR | Black Bowties | Illuminated Front Black Bowtie | Illuminated Door Sills | Smoked Tails | vented seats mod
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