Replace The Interface
There's a few things in the cockpit that are outdated or could be improved. A common mantra we use is "replace the interface." Some of the changes with the biggest positive impact that you can make to a vehicle is to make sure all the tactile surfaces and other ways the driver engages with the car feel fresh and correct.
The seat and seat belts in this car are no longer substantial enough. The belts have expired, and the seat is very outdated.
Shiny Buttons and Switches and Gauges
This car still used a turn-key style ignition, but they're known for being problematic on these cars. It is decided that the next step in becoming more of a race prepared vehicle is to add a switch panel, a gauge panel, and a main killswitch.