Not sure which 2002 Audi A6 Air Filters - Custom Fit is right for you? We have over 14143 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I have used K&N filters on several cars and found the performance gains to be signifigant, especially in throttle response. What I have also noticed recently, now that gas prices are higher,is that I am getting 10% better gas mileage. The filter will pay for itself in a couple of months." —Matthew B from Medway, MA bought a K&N Air Filters for a 2002 Audi A6.