Performance suspension upgrades can enhance a vehicle's ability to handle corners and curves at high speeds, provide better traction and stability during acceleration and braking, and improve the overall driving experience for the driver. These upgrades are commonly made to sports cars and other high-performance vehicles, as well as to race cars and other vehicles used in competitive driving.

Some of the benefits of performance suspension upgrades include improved handling, better road feel and feedback, increased responsiveness, and more precise control over the vehicle. However, these modifications can also lead to a stiffer ride, increased noise and vibration, and potentially decreased comfort and practicality for daily driving.