Improving the Car: Suspension
Suspension is a neat topic because there are so many different ways to make the car do what you want. It’s a complex circular equation where when you make one single change then you need to evaluate EVERYTHING else you’ve ever messed with all over again. The end goal of anyone making actual IMPROVEMENTS to the car lies in dissecting WHY the lap time is faster or WHERE you were able to carry more speed on corner entry/exit/somewhere in between.