Audi A4 / S4 / RS4 A4 / S4 / RS4 B5 (1995-2001) Rear Upper Arm Inner Bush (Pressed Arm) - PFR3-209BLK Fits pressed steel arms only. For cast steel arms, use PFR3-212 Fits pressed steel arms only. For cast steel arms, use PFR3-212 - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!