I'll search the forum for double-din fascia links, I believe there were quite a lot. Not sure if a genuine accessory exists from FIAT, but will check that too.
When you say "thin" HU you mean short at the back, right? I am leaning towards
Pioneer AVH-X8500BT, I really want the fully detachable panel and that's the cheapest non-navigation HU. Can't find any dimensions though, I thought double-din HUs are supposed to be standardized? I don't see how to check if it's going to fit without removing my radio and measuring the space...
When you say "thin" HU you mean short at the back, right? I am leaning towards
Pioneer AVH-X8500BT, I really want the fully detachable panel and that's the cheapest non-navigation HU. Can't find any dimensions though, I thought double-din HUs are supposed to be standardized? I don't see how to check if it's going to fit without removing my radio and measuring the space...