Audi 80 / 90 - inc S2/RS2 & Quattro (1976 - 2000) Sport Quattro (1984-1985) Coupe Quattro (1985-1991) UR Quattro (1980-1991) Rear Subframe Front Bush 12mm 12mm Bore Sleeve - PFF3-121-12 Check bolt diameter, this bush uses a 12mm bolt. For bushes which have a 10mm bolt use PFF3-121-10. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!