The Bilstein B16 PSS9 coilover system 26-630113 brings the precise suspension tuning of a race car to your Porsche 911 driving experience, with 9 or 10 precise compression and rebound settings, adjustable from street driving to racing. Manually adjustable front and rear progressive rate springs give you control over ride height and desired handling. Lowers approximately 1 - 1.75". Coilovers are not just for racing anymore--tune your ride to the street or the track with a simple twist of the dial. Limited lifetime warranty against manufacturer defects.

Specifications

• Boot Included: No
• Finish: Zinc Plated
• Internal Design: Monotube
• Lower Mount Type: Base Cup
• Spring Seat Included: Yes
• Upper Mount Type: Stem