What are the best modifications for a Toyota GR86 to improve its performance?

I just got a Toyota GR86 and I'm looking to enhance its performance. What modifications should I consider and how will they impact the car's handling and overall driving experience?

Adding a cold air intake and a performance exhaust can significantly improve your GR86's horsepower and torque. However, it's important to note that these modifications can also affect the car's fuel economy and may require additional tuning or reprogramming to get the desired results.

Upgrading your tires to high-performance ones can greatly enhance your GR86's grip and handling on the road. Consider getting a set of summer tires for maximum performance or all-season tires for a balance of performance and daily driving comfort.

Don't forget about suspension and chassis upgrades. A stiffer suspension and sway bars can improve your GR86's cornering ability and stability, while a chassis brace can reduce body roll and improve overall rigidity. Keep in mind, these upgrades may also affect ride comfort and daily usability.

For those looking for a more significant power increase, a forced induction kit, such as a turbo or supercharger, can provide a considerable boost in horsepower. Just be prepared for potential reliability issues and the need for frequent maintenance.