Powerflex Polyurethane Bush kit for BMW E30 3 Series (1982 - 1991) Anti Roll Bar Link Rod Bush - PFF5-304 - This part is designed to fit models where the Anti Roll Bar joins lower arm not the shock absorber. This part will not fit the E36 M3 and Z3M models as a consequence. - Bush Size: - 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!