Eibach sport line is the extreme-performance spring set created for the extreme enthusiast-the one who craves a race-car attitude for maximum street performance-with the lowest possible drop, but with the exceptional ride quality you expect from Eibach. Engineered with the same care as our PRO-KIT springs, Eibach sport line springs achieve legendary handling by aggressively lowering your car's center of Gravity, using our precision-engineered progressive spring rates. By radically lowering your car's center of Gravity, our sport line springs dramatically reduce squat during acceleration, body roll in corners and nose-dive under braking. By using our proprietary, progressive spring design, our sport line springs provide the ultimate balance between high performance, extreme lowering and comfortable ride quality. When combined with today's wild bigger wheels and tires, the result is a car that handles just as satisfactorily as it looks.