Alright, if you have to fabricate something....then its not the easiest instal.
the accord requires minor surgury to the bezel, but the TL is pretty simple.
I would say the BMW's are one of the easiest because of all the premade bezels available.
the tC actualy requires the most fabrication out of all the cars mentioned so far....
this is a question of the easiest insal, not the nicest looking or favorite car.