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Exterior Components› Body Panels and Components
K&N Engineering
K&N 99-00 Honda CBR600F4 Air Filter
SKU: K001 HA-6099
Beginner — under 30 min
Overview
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Part #: HA-6099
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Vehicle Symptoms
- Engine feels sluggish during acceleration
- Reduced fuel economy noticed
- Rough idle at stop lights
- Loss of top-end power
- Engine hesitation when revving
Relevant Conversations
- K&N HA-6099 air filter for Honda CBR600F4
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- How to install K&N air filter on CBR600F4
- CBR600F4 rough idle after cleaning air filter
- Upgrade air filter for more horsepower CBR600
- K&N HA-6099 filter washable
- CBR600F4 poor throttle response
- Where to buy K&N air filter for 1999 CBR600
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | K&N Engineering |
| Part Number | K001 HA-6099 |
About MOTORMIA
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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