Aftermarket Lighted Panel Question?

[NicksGTR]

I'm looking at a 2020 Mustang Ecoboost at a dealer. Just under the center stack in the USB/12 volt is a lighted panel with what looks like a lightning port connection. The panel says EC.9. Any ideas what this is?
https://www.mcneillchevync.com/inve...boost-premium-rwd-2d-coupe-1fa6p8th6l5143005/

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[Unas2k5]

I believe that’s a boost gauge