What are the best aftermarket modifications for enhancing the handling of my Toyota GR86?

I recently purchased a Toyota GR86 and I'm looking to improve its handling for better performance on the track. What are some recommended aftermarket modifications that can achieve this? I'm open to both suspension and tire upgrades.

For improved handling on your GR86, I recommend investing in coilovers for your suspension. This will allow you to adjust the ride height and damping to your liking. In addition, upgrading to high-performance tires, such as Michelin Pilot Sport 4S, will greatly improve your grip and cornering abilities on the track.

Another modification that can greatly enhance your GR86's handling is a set of sway bars. These can reduce body roll and improve stability during cornering. Pair this with some stickier tires and you'll notice a significant improvement in your lap times.

To really take your GR86's handling to the next level, consider installing a limited-slip differential. This will distribute power more evenly between the wheels, resulting in better traction and cornering performance. Just be prepared for a stronger pull during acceleration.