Ghibli on Enrico's page.

[Pibbow]

Window surrounds are different so are the carpets and wood trim, suspension and brakes are different on the later cars bigger disc's etc. Engine ecu's are a leap forward from the series 1's. Most important thing was better rust proofing not prefect by a long way but better

 

[Andyk]

Right so visualy not a great deal......Best stay away from phase 1's then