Bilstein B16 PSS10 Front and Rear Coilover Suspension Kit – 1989-1991 Porsche 911 Carrera 4 (964)

This Bilstein B16 PSS10 coilover kit provides 10-way adjustable damping and ride-height adjustability for the 1989-1991 Porsche 911 Carrera 4 on the 964 chassis. It is a complete front and rear kit for classic air-cooled 911 owners seeking a modern, adjustable suspension upgrade; confirm your 911's exact model and drivetrain before ordering.