I have a pair of fenders that we _supposed_ be 91 200 fenders. However the lip on them is much bigger, more bulbous, and follows the entire wheel opening rather than just protruding out over the top of the tire... Audi part number is: 447 821 106 D Description is : Audi Perf Fender. It does physically mount onto a 5K. thanks, Todd Candey