K&N KA-9006 High-Flow Air Filter for 2006-2025 Kawasaki Vulcan 900 (VN900B/C/D)

Vehicle Fitment

• 2006-2025 Kawasaki VN900B Vulcan 900 Classic
• 2007-2025 Kawasaki VN900C Vulcan 900 Custom
• 2006-2025 Kawasaki VN900D Vulcan 900 Classic LT

Fitment Notes

• Direct OEM air-box replacement - no air-box modification required.
• Pre-oiled, washable & reusable cotton-gauze filter; manufactured for Vulcan 900 series airbox sealing bead.
• No fuel-management or engine tuning needed for stock engine configuration.

Features

• Pleated multi-layer cotton gauze media - increases airflow for better engine breathing.
• Large filtration surface providing long service intervals compared to stock filters.
• Washable and reusable design - reduces recurring replacement cost and waste.
• Pre-oiled and ready to install right out of the box.
• Application-specific base seal ensures proper airbox sealing and prevents unfiltered air intake.
• Enhanced airflow can lead to improved throttle response and smoother power delivery.
• Durable construction suitable for everyday street riding and long-term use.
• Backed by K&N's no-hassle lifetime limited warranty for long-term reliability.

Specifications

• Filter Shape: Rectangular / Panel-style air filter
• Filter Media: Multi-layer woven cotton gauze
• Outside Dimensions: 10.00 in x 8.375 in (254 mm x 213 mm)
• Filter Height (Thickness): 1.125 in (29 mm)
• Washable & Re-oilable: Yes
• Filter Re-Oiling Amount: ~0.45 oz (13 ml)
• Package Quantity: 1x air filter element

Included Components

• 1x K&N KA-9006 High-Flow Air Filter

Product Description

The K&N KA-9006 is a high-flow replacement air filter engineered specifically for the popular Kawasaki Vulcan 900 cruiser series (VN900B Classic, VN900C Custom, VN900D Classic LT - 2006 through 2025). Its pleated, multi-layer cotton-gauze media significantly improves airflow relative to standard paper filters, enhancing engine breathing, throttle response, and overall performance under typical street riding conditions. At the same time, the large filtration surface and dense cotton weave maintain strong protection against dust and contaminants - critical for engine longevity on daily rides or long-distance touring.

Installation on Vulcan 900 is straightforward: KA-9006 drops directly into the OEM airbox using its application-specific sealing bead - no modifications or tuning required when using stock engine settings. It comes pre-oiled and ready to install, and thanks to its washable and reusable design, it reduces long-term maintenance costs and environmental waste compared to disposable filters. For Vulcan 900 owners seeking reliable airflow, consistent engine protection, and long-term durability, KA-9006 is a highly practical upgrade.