K&N KA-6415 High-Flow Air Filter for 2015-2025 Kawasaki Vulcan S / Ninja 650 / V

Vehicle Fitment

• 2015-2025 Kawasaki EN650 Vulcan S (all trims: base, ABS, Cafe, SE, etc.)
• 2014-2025 Kawasaki EX650/Ninja 650 (all trims: standard, ABS, etc.)
• 2015-2025 Kawasaki KLE650 / Versys 650 / Versys 650 ABS / Versys 650 LT (all trims as per OEM air-box config)

Fitment Notes

• Direct OEM air-box replacement - no air-box modifications required for listed models.
• Pre-oiled, washable & reusable cotton-gauze panel filter; installs using the original air-box sealing bead for precise fitment.
• Intended for stock engine configurations - if intake/exhaust are modified, verify airflow & fueling setup accordingly.

Features

• Pleated multi-layer cotton gauze media for high airflow and improved engine breathing.
• Large filtration surface for increased dirt-holding capacity and extended service intervals compared to stock filters.
• Washable and reusable design - reduces recurring replacement cost and environmental waste.
• Pre-oiled and ready to install out of the box - no pre-treatment required before first ride.
• Application-specific base seal and sealing bead ensure a secure, leak-free fit in the OEM air-box.
• Low-restriction design can support increased throttle response, smoother acceleration, and potential performance benefits.
• Durable construction suitable for street, commuting, and touring conditions - built for long-term use.
• Backed by a long-life limited warranty from K&N - designed to last for the life of the motorcycle with proper maintenance.

Specifications

• Filter Shape: Panel air filter
• Filter Media: Multi-layer cotton gauze
• Approx. Dimensions: Length ~9.25 in (235 mm), Width ~4.75 in (121 mm), Height ~0.875 in (22 mm)
• Washable & Re-oilable: Yes
• Filter Re-Oiling Amount (after cleaning): ~0.52 oz (≈15 ml)
• Package Contents: 1 x air filter element (KA-6415)

Included Components

• 1x K&N KA-6415 High-Flow Air Filter

Product Description

The K&N KA-6415 is a high-flow replacement air filter engineered for a broad range of Kawasaki 650-series motorcycles - including Vulcan S, Ninja 650, and Versys 650 - covering model years from 2014 through 2025. Its pleated, multi-layer cotton-gauze media provides significantly improved airflow over stock paper filters, promoting better engine breathing, quicker throttle response, and smoother power delivery under everyday commuting or spirited riding conditions. The large filtration surface and efficient cotton-gauze design ensure excellent dust and debris trapping, prolonging intervals between cleanings while protecting the engine from contaminants.

Installation is simple: KA-6415 installs directly into the OEM air-box using the original sealing bead, requiring no modifications or tuning for stock engines. The filter comes pre-oiled and ready to ride. Its washable and reusable nature offers long-term value, reducing the need for frequent replacement compared to disposable filters. For riders seeking a durable, performance-oriented, low-maintenance air filter upgrade for their Kawasaki 650-class bike, KA-6415 delivers a dependable balance of airflow, protection, and longevity.