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K&N E-3521

Replacement Filters > Custom Air Filter
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List Price: $62.53
Your Price: USD $41.99

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E-3521
 
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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.

[More Information on K&N Replacement Air Filters]
  • 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®

Product Specifications

Air Filter Large End Diameter7.375 in (187 mm)
Air Filter ShapeTapered Conical
Base Inside Diameter6.375 in (162 mm)
Base Outside Diameter7.375 in (187 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.53 oz (16 ml)
FlangesNone
Height3.375 in (86 mm)
Inner WireNo
Package Contents1 Air Filter
Package Quantity1
Product Box Height8.63 in (219 mm)
Product Box Length8.5 in (216 mm)
Product Box Width3.63 in (92 mm)
Product StyleTapered Conical Air Filter
Top Inside Diameter4.375 in (111 mm)
Top Material/FinishNone
Top Outside Diameter5.375 in (137 mm)
Top StyleOpen
Weight0.8 lb (0.4 kg)

Product Reviews

May 14, 2015 - Part E-3521
My friend asked me about a filter, so I recommended this E-3521 to him. The filter fits perfectly thank you K&N. He loves the performance and yes I recommend this company.

Alfred Bezner
United States