A coilover kit is a type of suspension system used in vehicles that combines a coil spring and a shock absorber into a single unit. This design allows for adjustable ride height and improved handling, making it popular among car enthusiasts and racers. By changing the spring preload or adjusting the shock settings, drivers can customize their vehicle's performance to suit different driving conditions. Coilover kits are available for various vehicle makes and models, including sports cars, sedans, and trucks. They can enhance both the aesthetics and functionality of a vehicle, providing a lower stance and better cornering capabilities. Proper installation and tuning are essential to maximize the benefits of a coilover kit.