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K&N Dryflow Lifetime Universal Clamp-On Air Filter: Dry Synthetic, Washable, Oil-Free: Flange Diameter: 4 In, Filter Height: 8 In, Flange Length: 1.5 In, Shape: Round Tapered, RU-5171HBK

4.4 (6) Write Review
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$89.25

$ 40 .99 $40.99

In Stock

About this item

  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • 2 LAYERS OF PROTECTION: Dual layers of dry synthetic filter media are designed to block and trap harmful contaminants
  • RUGGED CONSTRUCTION: K&N Universal Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • CLEAN ONCE EVERY 3 YEARS: Engine air filter only needs cleaning every 50,000 miles under normal highway driving conditions (3 years based on the average miles driven per year of 15,000 miles)
  • EASY INSTALLATION: K&N Air Filters are ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • UNIVERSAL FITMENT: Designed for use on a variety of applications
  • REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty
  • MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability


K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. These versatile filters are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment. Available in round, tapered (cone-style), and oval designs, K&N offers thousands of clamp-on filters in a multitude of shapes and sizes that cater to many precise applications. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.


Marlon Green
Reviewed in the United States on April 13, 2020
excellent product fit like a charm
Cathie
Reviewed in the United States on September 22, 2017
Pricy but fits perfect
Steve
Reviewed in the United States on July 6, 2017
Monster filter (big), but that's what I wanted. The black color is very nice (matches my under hood color theme).
Customer
Reviewed in the United States on March 4, 2017
Shipped fast great filter
Steven Kidrick
Reviewed in the United States on February 27, 2015
It looks good and is well built. It will last a long time. A+
truthurtz
Reviewed in the United States on September 12, 2014
Great filter. Love the oil less option, especially for a diesel!