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33-2209
$54.99 USD
MSRP $85.29 35.5% Off
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K&N 33-2209 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   16 Customer Reviews
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®
The K&N 33-2209 Air Filter fits some Audi A4, Audi A4 Cabriolet, Audi A4 Quattro, Audi A4 Quattro Cabriolet, Audi Cabriolet, Audi Quattro, Audi RS4, Audi S4, and Seat Exeo models. See vehicle applications link for details.
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

[More Information on K&N Replacement Air Filters]

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Height1.125 in (29 mm)
Outside Length10.313 in (262 mm)
Outside Width8.25 in (210 mm)
Package Contents1 Air Filter
Package Quantity1
Product StylePanel Air Filter
Weight0.9 lb (0.4 kg)
Filter Re-Oiling Amount1.37 oz (40 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)

K&N 33-2209 Air Filter Product Reviews

Tuesday, October 17, 2017 - Part 33-2209
Great and quality product. Quick service and on time shipment. Thanks guys.

Kwame Ayesu-Attah
Point Roberts, Washington
Friday, September 29, 2017 - Part 33-2209
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.

Kev
Newcastle Upon Tyne, United Kingdom
Tuesday, July 25, 2017 - Part 33-2209
K&N has always been and remains to be a superior product, always a perfect fit. I have put these in 7 different cars now, no issues no fitment problems. I am loyal to the brand and refer them :) Cheers

Robert Allen
Calgary, Canada