Uploaded December 2022 | Updated September 2026, 1 day ago

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🎥@mias.spotter

Porsche OEM
🔹Valves Closed 108 dB
🔹Valves Open 123 dB

iPE Exhaust
🔸Valves Closed 126.9 dB
🔸Valves Open 129.5 dB

For more info, link in bio.

#iPE #exhaust #porsche #992GT3 #PerformanceRedefined

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#exhaustsound #exhaustnote #downpipe #catback #muffler #performanceexhaust #soundcheck #valvetronicexhaust #porsche911 #porsche992 #flatsix #loudcars #modifiedcars #supercars