The Bilstein B16 DampTronic kit is designed to integrate directly with the exclusive Porsche Active Suspension Management (PASM) system. This coilover system of monotube shock absorbers has been fine-tuned to produce the finest performance possible from the car's electronically controlled suspension module. The threaded body additionally allows for adjustable lowered vehicle ride height of 30mm to 50mm. Bilstein's patented Triple-C-Technology coating ensures long-lasting resistance to corrosion.