Powerflex Polyurethane Bush kit for Audi Coupe Quattro (1985-1996) Quattro (1980-1991) Quattro Sport (1984-1985) Rear Anti Roll Bar Mount 15.5mm - PFR3-1011-15.5 - Tear drop shape. Fits early Quattro and Sport Quattro models UR/WR (1980-1984) when fitted with a rear anti roll bar - Bush Size: 15.5mm - 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!