Other subtle changes expected on the showroom model are more production - oriented exterior mirrors, proper door handles and some subtle changes to the lower section of the rear bumper assembly. (autoweek.com)
The earlier dashboard design has also been lightly updated for the i8 Roadster and facelifted i8 coupé, with the latest version of BMW's iDrive system now offering either touch control on a free - standing 8.8 - inch monitor or rotary control via a dial on the middle console featuring among other subtle changes. (autocar.co.uk)
Closer inspection reveals many other subtle changes. (crackberry.com)