Audi Q7 Q7 4L (2005 - 2015) Front Lower Wishbone Rear Bush 72.05mm - PFF85-1602 This part fits vehicles with a rear bush diameter of 72.05mm. For vehicles fitted with a rear bush diameter of 60.05mm, please use PFF85-1702. PFF85-1602 is almost 50% stiffer than the original rubber bush for increased stability and geometry control. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!