I have a 2006 Mustang with the 4-gauge dash.
There were 3 different dashboards in that year. The 4-gauge, the 6-gauge,
and the 6-gauge GT.
I was TOLD that the 4-gauge and the 6-gauge could be swapped for one
another. (But you could NOT swap the GT dash)
I checked a smashed up Mustang at the junkyard and did confirm that it had
te 4-gauge dash and did have the wiring installed in the chassis to go to
the switch panel that controls the information center on the 6-gauge dash.
But, won't there be a problem with the odometer? I get conflicting answers.
One person told me yes, but it will work, just give errors on the OBD until
it's reset to match the body computer. But I would like to know before I
buy the parts and try it.