S4 (1995-2001) - BLACK SERIES
POWERFLEX Black Series bushes are manufactured using our Black 95 Shore A compound to provide maximum control of chassis geometry. They are designed for the Track, ready to Race and are engineered to be the best.
- This model can have a Cast or Pressed Steel Upper Control Arm fitted and therefore use either PFR3-209 or PFR3-212. Please check prior to ordering.