Map pockets in the door panels.
Hinged waterfall to add access to the trunk area while driving.
Make fist cupholder actually hold a soft drink can under accel or decel.
Add second cupholder.
Auto with shift paddles on the steering wheel.
Key fob should send windows up when locking( for us convertible owners, when putting top up, and locking up the car.)

400 hp, 400hp, 400hp.