Phase One utilizes Koni Sport Shocks and Eibach Pro Kit or Sportline Springs.
Features:
Phase 1 - Audi A4 Kit
Lowers vehicle .75" to 2" (depending on Eibach Pro Kit or Sportline springs) - improving a car's looks and performance. You get a Touring Car look out of the box.
Lower center of gravity reduces body roll in turns, squat under acceleration and dive under braking.
Does not compromise factory ride quality when using Eibach Pro Kit springs and Koni Sport shock technology. Eibach Sportline springs create a more aggressive ride qaulity.
The adjustable rebound on Koni Sport shocks allow the driver to tune the shock for varying driving conditions.