How can I improve the handling of my Ford Fiesta for track driving?

I want to improve the handling and cornering performance of my Ford Fiesta for track driving. What suspension upgrades or tuning modifications would you recommend?

As someone who has track experience with their Ford Fiesta, I recommend investing in coilovers for improved suspension adjustability and a stiffer anti-roll bar to reduce body roll.

In my experience, upgrading to high-performance tires will greatly improve grip and handling on the track. I also suggest getting a rear sway bar for more balanced handling.

Aside from suspension upgrades, I highly recommend getting a brake upgrade kit for improved stopping power and a limited-slip differential for better traction and cornering.