Bilstein B16 (PSS10) performance suspension for 1999–2005 Porsche 911 C4 (996) combines ride-height adjustability with 10-stage manual damping in an OE-quality, direct-fit system. Threaded bodies allow approximately 30–50mm lowering, matched springs and monotube dampers tuned per application, and zinc-coated construction for corrosion resistance. The 10-click damper adjusts rebound and compression for tailored handling.
Bilstein 99-05 Porsche 911 C4 996 B16 (PSS10) Front & Rear Performance Suspension System