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K&N Racing Air Filter Kawasaki ZX-6R / 636 / RR (2009-2026) KA-6009R

€127,84

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Returns must be registered in advance by email and are possible in line with our cancellation policy (14-day return request + 14-day return window after approval). Please note: unregistered returns are not accepted. You'll find all details on conditions, exceptions and refunds in our cancellation policy.

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Engineered exclusively for tarmac circuit use, the K&N KA-6009R Racing Air Filter delivers a measurable increase in airflow to the Kawasaki ZX-6R, 636 and RR engine — translating directly into sharper throttle response and more usable power where it matters most: on track. This is a race-homologated component designed to meet the demands of competitive riding, not a street-legal upgrade, and should be treated accordingly.

Key Features

  • Significantly increased airflow over the stock filter, maximising engine output and throttle response during circuit sessions.
  • Developed specifically for asphalt racing conditions, where sustained high-rpm operation demands both performance and reliable filtration.
  • Excellent filtration efficiency protects the engine from dust and particulate contamination without restricting the airstream.
  • Race-use only: the KA-6009R is approved for closed-circuit competition exclusively — it is not homologated for road use or off-road riding.
  • Direct-fit replacement for Kawasaki ZX-6R, 636 and ZX-6RR models across the 2009-2026 model year range.

Race-Grade Filtration Without Compromise

The KA-6009R sits at the sharper end of the K&N product range. Where a standard road filter must balance filtration depth with longevity across varied conditions, this racing unit prioritises outright airflow and high-rpm engine response — the characteristics that define a competitive lap time on circuit. The filter medium is designed to capture harmful contaminants including fine dust and debris that are present even on smooth tarmac circuits, keeping the engine internals protected throughout a full race weekend.

Track-Specific Design Considerations

Because the KA-6009R is engineered around peak track performance rather than all-conditions road durability, it is not type-approved for public road use. Riders should ensure the filter is fitted only to machines that are used exclusively in a closed-circuit environment. Installation and maintenance should follow K&N's published guidelines for racing applications to ensure both performance and protection are maintained at every session.

Fitment & Compatibility

The K&N KA-6009R is a direct-fit racing air filter for the following Kawasaki models:

  • Kawasaki ZX-6R — 2009 to 2026
  • Kawasaki ZX-636 — 2009 to 2026
  • Kawasaki ZX-6RR — 2009 to 2026

Specifications

  • Part Number: KA-6009R
  • Brand: K&N
  • Type: Racing Air Filter
  • Intended Use: Closed-circuit / track use only — not road legal
  • Fitment: Kawasaki ZX-6R, ZX-636, ZX-6RR (2009-2026)
  • Filter Medium: High-flow racing filtration material
  • Installation: Direct OEM replacement fit
More guides on Filters & Maintenance →