K&N High-Flow Air Filter (MPN: KA-4018)

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  • Regular price $126.48

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Enhance motorcycle performance with washable cotton gauze filter.

K&N's high-flow air filters are engineered to replace stock motorcycle air filter elements, providing a custom fit for various applications. These filters are designed to reduce airflow restriction, resulting in increased horsepower and torque while ensuring excellent engine protection. The pleated media design offers a large filtration area, allowing for extended service intervals and reliable performance.

Constructed with multiple layers of woven cotton gauze, these filters deliver superior filtration capabilities. The application-specific base seal and sealing bead ensure a secure fit, preventing unfiltered air from entering the engine. Additionally, the filters are washable and reusable, pre-oiled, and ready for immediate installation, making maintenance straightforward and efficient.

Manufactured in the USA, K&N air filters are a practical choice for motorcycle enthusiasts seeking to optimize their engine's performance. With a striking red color and durable construction, these filters not only enhance functionality but also add a visual appeal to your motorcycle.

Features

  • Designed To Provide Increased Horsepower And Torque
  • Pleated Media Provides A Large Filtration Area Offering Long Service Intervals
  • Multiple Layers Of Woven Cotton Gauze Media Offers Excellent Filtration
  • Application Specific Base Seal And Sealing Bead
  • Washable And Reusable, Pre-Oiled And Ready To Ride
  • Made In USA

Specifications

  • Manufacturer: K & N Filters
  • Manufacturer Part Number: KA-4018
  • Shape: OEM
  • Type: Washable
  • Height (IN): OEM
  • Length (IN): OEM
  • Width (IN): OEM
  • Base Dimensions (IN): OEM
  • Top Dimensions (IN): OEM
  • Oiled: Yes
  • Element Color: Red
  • Element Material: Cotton Gauze
  • Flange Inside Diameter (IN): OEM
  • Flange Length (IN): OEM
  • Flange Angle (DEG): OEM
  • Flange Offset (IN): OEM
  • Cap Finish: Without Cap
  • Cap Color: Without Cap
  • Cap Material: Without Cap
  • Includes Gasket: No
  • Estimated Install Time (Hours): 0.5

Compatibility / Fit

  • 2020-2023 Kawasaki ER400 Z400 ABS
  • 2018-2023 Kawasaki EX400 Ninja 400 ABS

Technical Documents

Shipping & Returns

  • This product ships within the continental USA only.
  • This product typically ships within 1 to 3 business days.
  • Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.

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