Powerflex Polyurethane Bush kit for Universal Bushes Anti Roll Bar Bushes 300 Series Anti Roll Bar Bush 16mm - PF99-304 - Each pack contains 2 PU Bushes. - 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!