K&N

K&N Engineering, of Riverside, California, is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. From humble beginnings as a family run business over 35 years ago, K&N Engineering, now a truly global company with offices in the U.K. and the Netherlands, continues to exist as a family owned business with an enthusiast mindset and a direct connection with motor sports that carries over throughout all levels of management and manufacturing. Today, K&N exists as both the sales and brand leader for performance filters, and maintains a stocking catalogue of over 3,500 part numbers, including an extensive line of both factory replacement drop-in filters, FIPK (Fuel Injection Performance Kit) applications, and its line of innovative Performance Gold oil filters.

• Overall Rating: 5 out of 5
  the best, March 15, 2008
  By sweetie  from Tennessee

  Appearance:		5 out of 5
  Ease of Use/Installation:		5 out of 5
  Quality:		5 out of 5
  Performance:		5 out of 5

  • Pros: the very best
  • Cons: none
  "QUALITY is the only thing I'm interested in when buying filters. There are many filters on the market but K&N makes the best. I never sacrifice cost for quality when comes to the most important maintenance part of any machine."

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• Overall Rating: 4 out of 5
  Filter removal made easy, December 12, 2007
  By Fireball

  Appearance:		4 out of 5
  Ease of Use/Installation:		5 out of 5
  Quality:		5 out of 5
  Performance:		4 out of 5

  • Pros: Nut welded onto end of filter
  • Cons: A little pricey
  "The filter casing feels strong and gives me confidence that it is unlikely to burst from high pressure. The filtering media is made of sythetic material which won't break down like the paper medias. But the best feature is the 1" nut welded onto the end "