I think there's one major difference between them.. Cars with an info-centre use an electronic speedometer and a pickup in the gearbox, while the other cars use a simple cable-drive between the speedo and the gearbox.

So you'd need to transplant that too.

Another thing is that the info-center hooks up to the ECU wiring for the fuel consumption statistics. A turbo with be an Bosch LH unit, while the normally aspirated ones use a Siemens FENIX. Not sure if the connections are the same or not.

Very hard to tell if it's goinf to be possible. Will be a lot of 'trial and error' and puzzling with wires involved, that's for sure...

Bye, Arno.