Powerflex Polyurethane Bush kit for Porsche 944 S2 (1985 - 1991) Front Anti Roll Bar To Link Rod Bush - PFF57-206BLK - Fits 25.5mm and 26.8mm diameter anti roll bars. - Bush Size: 18mm - 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!