The rear trunk badge of course. A tail pipe , 850 square, 840 round. Besides those I don't really know anything else on the outside ! The body or trim hasn't changed over the years, the interior got an upgrade in 1992 and engine etc. in 1993, 95, etc. Minor changes inside also except the engine and transmission changes of course ! Brake caliper was changed in 92 from single pot to 4pot, etc. Most 8 look alike in stock version. Now the modified ones can differ so much... just like mine... Some likes it stock some modify ... both way good just keep it BMW all the time !