Bilstein PSS9 Coilovers Audi A4 B6 4wd 02-06

A High Performance System with Sport Tuned Monotube Gas Shocks and Matched Lowering Springs

Evolving from a history of worldwide racing dominance, Bilstein has developed the ultimate automotive performance suspension systems. To insure maximum performance, these systems utilize Bilsteins superior monotube gas shocks, featuring:

Largest available piston diameter for greater sensitivity and precise control.

Patented digressive piston head design and deflective valving instantly reacts to changing road conditions.

Monotube design dissipates heat more effectively than a twin tube shock for cooler, more efficient operation and longer life.

Lighter weight reduces wear and tear on suspension components.

The Bilstein PSS 9 Suspension provides the ultimate in performance tuning. The fully-adjustable monotube gas shock absorbers offer a selection of nine precise compression and rebound settings, from comfort to competition. The front and rear progressive rate springs allow accurate adjustment of the vehicle ride height and center of gravity for the level of performance you seek.

Now you can enjoy the kind of precise suspension tuning formerly available only on race cars. The PSS 9 system puts you in complete control. Whether its a weekend of competition or the daily commute, absolute handling and control are just a few twists away.

Fits all 2002-2005 1.8T and 3.0L Audi A4s with four wheel drive