Audi A1 / S1 (2010 on) A1 8X (2010 - 2018) Steering Rack Mounting Bush - PFF85-633BLK The OE rubber steering rack mounting bush that secures the rack position is one of those that commonly softens causing vague steering often followed by a pulling feeling on the road, and a less than enjoyable driving experience. PFF85-633 Steering Rack Mounting Bush is a cheap fit-and-forget solution, improving steering response and bringing back a factory-fresh feel. Fits Polo MK3 up to 2013, fits Ibiza MK4 up to 2015 and will not fit solidly mounted racks. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!