I don't know what it's really called. That sounded good to me though. I think my gauges still work, just needs to be 'updated'. I saw on Mustangs Unlimited that you would send in your gauges. They would recalibrate & send them back to you. Something like that. I think they need this done, but I won't be buying new ones. I have no clue about any of this stuff.
From the description line:
Well we make the update easy with a rebuild & return service! First, you must send in your original instrument cluster. Then, we recalibrate & reassemble your cluster with white face gauges & green backlit numbers just like the 93 Cobra.