Coupe and sedan have the same wheelbase. No difference in the overall length of the harness.Sorry did not mean anything regarding harness in respect to the doors, I thought the front to rear aspects of the harness would be longer on a four door.
Guess what I’m parting put. lolNo differences between the sedan and coupe for our purposes (though parting out a turbo sedan will get you eviscerated by the Facebook kiddos).
We don't use anything from the door harness connectors onward.