Bilstein B8 Performance Plus (DampTronic) monotube strut for 2006–2013 Porsche 911 Carrera 4S is a shortened, high‑performance replacement compatible with the factory electronic suspension. The 36mm monotube design uses application‑specific valving to enhance handling when paired with lowering springs while retaining active damping controls. Each unit is tested to meet or exceed OE standards and allows rapid switching between comfort and sport settings.
Bilstein 06-13 Porsche 911 Carrera 4S B8 Performance Plus (DampTronic) Monotube Strut - Front Right