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Likely your getting use to them. I, along with multiple posters here have stated the same thing about NPP exhaust. Thought it sounded awesome and pretty loud at first. But after a couple weeks many of us get use to it sound, and want more.
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2019 ZL1 1LE 6-Speed
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Kong Ported Supercharger, Nick Williams 103mm Throttle Body, Roto-fab Big Gulp CAI, Kooks 2" LT Headers, AWE 3" Touring Exhaust, Cordes Expansion Tank, Mighty Mouse Catch Can, MS Tuning -- 661whp & 684ftlbs
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