Bilstein PSS9 Coilovers Audi A4 (B5) Quattro

Product Description

Utilizing Bilstein’s monotube shock absorber design for heat dissipation and ride control, the PSS9 Coilover System for the Audi A4 (B5) adds a matched performance spring and threaded ride height adjuster to provide a complete suspension system for a vehicle.

The fully adjustable monotube gas shock absorbers offer nine precise compression and rebound settings, from comfort to competition. The front and rear progressive rate springs allow for the accurate adjustment of a vehicle's ride height, stance, cornering balance and ride quality to maximize performance.

Ride Comfort and Performance Without Compromise
The piston head design allows independent tuning of the compression and rebound damping forces to provide optimum ride comfort and performance without compromise. It features fewer parts than most conventional designs. The product's simple, yet exceptionally functional digressive design contributes to the extreme durability and long life of Bilstein Shock Absorbers.

About the Bilstein Shocks Included in this System
All Bilstein gas pressure struts/inserts and gas pressure shock absorbers operate on the same principle. They are manufactured with the rod pointing down into the strut tube, thereby utilizing the thicker, stouter body portion of the shock absorber to dissipate side loads. Consequently, due to the increased diameter and surface of the pressure tube, the Bilstein gas pressure strut/insert or shock is better suited to take increased side loads when compared with the conventional version.

Additional advantages, based on development strongly influenced by the motorsport industry, include greater stability, better road handling, and accurate steering. This combined with extremely high quality manufacturing and materials, means Bilsteins will last approximately four times as long as Original Equipment.

Note:
- Picture is for reference only, actual product may vary.