https://www.hotcars.com/porsche-patent-camera-detect-tunnel-mode-automated-acoustics/
Porsche Tunnel Mode Patent Automates Engine Sounds And Gear Shifts
Tunnel Mode patent uses cameras to detect tunnels and optimize engine sounds and gears.
tunnel modeengine soundsgear
https://www.guysgab.com/porsches-tunnel-mode-could-be-the-coolest-driving-feature-ever/
Porsche’s "Tunnel Mode" Could Be The Coolest Driving Feature Ever
Nov 13, 2025 - If you’ve ever dropped a gear and ripped through a tunnel just to hear your exhaust echo, you know that few driving moments compare. Porsche clearly knows...
tunnel modequotcouldcoolest