K&N parts matching Audi 06C133843 air filter

The Audi 06C133843 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Audi air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Michael Scholfield, Montana
I love K&N Air Filters. I use them all the time...excellent increase in horsepower (engine responsiveness) and gas mileage. I was just concerned with the pricing on the K&N Home website, it's very expensive compared to another website I had found. Still a great product though.
Leslie Franklin, Kentucky
Website was very easy to order from.
Kev, Newcastle Upon Tyne, United Kingdom
Fast delivery, easy install by removing section of plastic for air intake, then 2 screws at top of air box. Tight fit which is a good thing.
33-2209 K&N 33-2209 Replacement Air Filter
List Price: $85.29
Your Price: $54.99