The Koni 1145 Sport Kit 96-03 BMW 540i (E39) V8 Sedan excl EDC / Self-Leveling is a performance suspension system designed to improve the handling and ride quality of BMW's E39 540i. It includes four Koni Sport shocks and four Koni Sport lowering springs that reduce the vehicle's ride height and improve cornering stability. The kit is designed for vehicles without Electronic Damper Control (EDC) or Self-Leveling suspension systems. The Koni 1145 Sport Kit is ideal for drivers who want to upgrade their BMW 540i's suspension for improved performance and handling.