Powerflex Polyurethane Bush kit for Saab 9-5 (1998-2010) YS3E Rear Anti Roll Bar Bush 16mm - PFR66-210-16 - - Bush Size: 16mm - PRICE IS PER CAR KIT, NOT per bush. Powerflex usually price their bushes singly, but we have combined the QTY and price to keep it simple for you!