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K&N Replacement Air Filter for 07-11 Audi A4 1.8L TFSI


  • High Air Flow with Excellent Filtration
  • Increases Horsepower and Acceleration
  • Will Not Void Vehicle Warranty
  • Million Mile Limited Warranty
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Pricing: $53.99



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 virtually every vehicle 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.

Application List

2007-2011 Audi A4

2009-2011 Audi A4 Quattro

2009-2011 Audi A5

2011 Audi A5 Quattro

2008-2011 Audi Q5


Height: 1.563 in (40 mm)

Outside Length:12.625 in (321 mm)

Outside Width: 5 in (127 mm)

Material: Cotton Gauze


  • 33-2945
  • 33-2945
  • K&N
  • New

Shipping Information

  • Item Requires Shipping
  • 1.3 lbs.
  • W1.8000” x H13.6000” x L7.7000”

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