The Eibach Pro-Kit is the perfect answer for most frequently-driven street cars. It's a legendary sport spring system that dramatically improves both a vehicle's performance and appearance. Pro-Kit precisely lowers a car's center of gravity, reducing squat during acceleration, body roll in corners and excessive nose-dive under braking. When combined with Plus-1 or Plus-2 wheels and tires, the Eibach Pro-Kit is the finishing touch to a winning recipe for performance. Pro-Kit also reduces excessive fender-well clearance, making your car look just as hot as it performs. Every Eibach Pro-Kit is designed and tested by suspension engineers and performance driving professionals to deliver aggressive good looks and high performance handling, without ever compromising safety or ride quality. By using proprietary, progressive spring design, Pro-Kit Performance Springs provide the ultimate balance to take passion for driving to a whole new level.