yumasal 1 Posted September 3, 2020 Share Posted September 3, 2020 For Corvettes equipped with NPP (dual mode) exhaust. Open and close baffles (to change exhaust sound from quiet to loud) with 2 remote controls. Simple installation, instructions included. Only a few months old, I don't need it on my new C7. $40 with free shipping Link to post Share on other sites
NativeAz 35 Posted September 3, 2020 Share Posted September 3, 2020 PM sent Link to post Share on other sites
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