K&N Round Air Filter

The Quadratec® Difference
Catalog #: E3530
K&N Part #: E3530
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.

To maintain airflow efficiency, use Recharger Filter Care Service Kit.
  • Product Style: Round Air Filter
  • Height: 2.875 in (73 mm)
  • Inner Wire: No
  • Inside Diameter: 8 in (203 mm)
  • Outside Diameter: 9 in (229 mm)
  • Top Style: Open
  • Top Material/Finish: None
  • Filter Re-Oiling Amount: 0.6 oz (18 ml)
  • Weight: 0.9 lb (0.4 kg)
  • Product Box Length: 10.19 in (259 mm)
  • Product Box Width: 3.94 in (100 mm)
  • Product Box Height: 10.31 in (262 mm)
Installation Notes
Installation Difficulty:
Level 1Beginner
Installation Time: Less than an hour
  • Engine Size: Custom Air Cleaner
  • Engine Fuel: Gasoline
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