The Bilstein B16 (DampTronic) Suspension Kit is a premium performance coilover system specifically engineered for Porsche models equipped with PASM (Porsche Active Suspension Management). This kit provides a seamless integration with the factory electronic damping control system, allowing drivers to switch between comfortable and sporty settings while benefiting from manually adjustable ride height. Features include monotube gas pressure technology and professional cornering performance. Kit Components and Articles: - Front Shock Absorbers (DampTronic): 35-149994 (x2) - Rear Shock Absorbers (DampTronic): 20-150000 (x2) - Main Springs (Front): - Main Springs (Rear): - Adjusting Keys/Wrenches - Lower Spring Plates and Lock Nuts