You'll see a lot of jap cars with these mirrors on. They're Ganadors on most of the Top Secret cars. Made for my exact car so the electric switches still move them too. A lot of the timeattack and drift cars wear them too. Not cheap either about £250 imported from japan
http://www.nengun.com/ganador/super-mirror. Guess you won't understand unless your into your jap cars though, then again in your favourite wheels thread the skyline you've shown has these on too
Barely notice them if you ask me.
Also allowed me to lose the orange toblerones as I had to have indicators and didn't want to drill the wings.
edit: Also have another function a lot of mr2's leak air in through the mirror seal leaving a draft noise 60mph+. I don't get it with these on