Cars - Chevrolet Corvette Z06 '23- missing Downforce Tuning

Took a peek at the “Will Not Fix” issues list and this was at the top:

Due to risks associated with changing car performance, gameplay behaviours and impact to other players, we are not considering making any changes to car performance or car parts unless a certain car modification/performance results into a game-breaking event such as client crashes or heavily disrupting gameplay scenarios.

This was the example they gave. So it’s very unlikely that this will get fixed.