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K&N Replacement Air Filter fits DK OUTLAW HiFlow 425 Air Cleaner

Availability: In stock
Item #: DK-AC-KN-FLT-425
Manufacturer: K&N


Harley Davidson DK Custom K&N  Performance Intake Replacement Air Filter Outlaw Air Cleaner System EBS Roadster  High Flow M-8 Milwaukee-Eight Softail Twin Cam Dyna 72 48 Big Twin Evo Nightster Iron Stage I Ness Big Sucker 587 425 606 Pro Billet reusable

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K&N Replacement

Air Filter


DK Custom Outlaw 425 Air Cleaners

K&N Replacement Air Filter fits DK OUTLAW HiFlow 425 Air Cleaner

MADE in The USA!


  • Genuine K&N Air Filter
  • K&N Million-Mile Limited Warranty
  • Height: 2.125 inches
  • Inside Diameter: 3.125 inches
  • Outside Diameter: 4.25 inches
  • Made in The USA!

Your K&N Air Filter that came with your OUTLAW 425 HiFlow Air Cleaner has the K&N Million-Mile Limited Warranty.  

With periodic cleaning and oiling it will be the last filter your bike will need.

HOWEVER, many riders like to have a second filter to rotate so while one is drying after being cleaned, the other can be on the bike.

Also, the Million-Mile Warranty does not cover if the filter is physically damaged by road debris or some other abuse.

This filter is a direct replacement of the one that came with your OUTLAW 425.

How To Clean & Recharge Filter Element Video Below

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