My first 914 had the third seatbelt, and other than one time I took two girls for a ride, it never got used.
Fast forward to today, my wife isn't going to let me take two girls for a ride, so I don't need to worry about the luxurious "third seat."
What I want is basically the rear half of the AMCO center console. I already have the factory center console -- and I'm considering removing it entirely for more leg room.
This would give me an arm rest, and a place to stow the GPS unit, etc.
Seems to me, this wouldn't be hard to build. (Baltic birch plywood, a roundover bit on my router, and some foam material for cushioning.) But where could I score the vinyl? The main goal is the arm rest. I like an arm rest on long trips.