K&N High-Flow Air Filter — Fits 2004-2017 Yamaha YFZ450 / 450R

SKU: KNNYA-4504

About K&N Engineering K&N has been the world's leader in ...Read more

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Sale price$89.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

Watch in action

Unleash Your Yamaha's Potential with a K&N High-Flow Air Filter

Elevate your off-road experience with the K&N High-Flow Air Filter, meticulously engineered for Yamaha YFZ450 and YFZ450R models from 2004 to 2017. Designed for riders who demand peak performance in challenging conditions, this air filter is your key to cleaner carburetion and sustained power, even at high altitudes or in dusty environments.

Superior Airflow and Filtration

K&N is renowned for its commitment to quality and performance. This direct-fit replacement air filter is crafted using a high-flow, multi-layer cotton gauze media, allowing significantly more air into your engine compared to standard paper filters. This increased airflow translates directly to enhanced throttle response and greater horsepower. Despite the increased airflow, the K&N filter offers exceptional filtration, trapping contaminants and protecting your engine from wear.

Built for Durability and Reusability

Forget the hassle and expense of constantly replacing disposable filters. The K&N High-Flow Air Filter is washable and reusable, designed to last for the lifetime of your vehicle. With proper maintenance, this filter can be cleaned and re-oiled countless times, providing a cost-effective and environmentally friendly solution for your air intake needs. Installation is straightforward, typically requiring no jet changes, making it a simple yet effective upgrade.

Key Features:

  • Designed for Yamaha YFZ450 (2004-2017) and YFZ450R (2009-2017)
  • High-flow cotton gauze media for increased airflow and horsepower
  • Exceptional filtration to protect your engine
  • Washable and reusable for long-term value
  • Easy installation, no jet changes required
  • Ideal for dusty and high-altitude conditions

Invest in the best for your Yamaha ATV. Experience the K&N difference and ride with confidence, knowing your engine is protected and performing at its peak. Get your K&N High-Flow Air Filter today at GGCRACING!

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

Watch in action

Unleash Your Yamaha's Potential with a K&N High-Flow Air Filter

Elevate your off-road experience with the K&N High-Flow Air Filter, meticulously engineered for Yamaha YFZ450 and YFZ450R models from 2004 to 2017. Designed for riders who demand peak performance in challenging conditions, this air filter is your key to cleaner carburetion and sustained power, even at high altitudes or in dusty environments.

Superior Airflow and Filtration

K&N is renowned for its commitment to quality and performance. This direct-fit replacement air filter is crafted using a high-flow, multi-layer cotton gauze media, allowing significantly more air into your engine compared to standard paper filters. This increased airflow translates directly to enhanced throttle response and greater horsepower. Despite the increased airflow, the K&N filter offers exceptional filtration, trapping contaminants and protecting your engine from wear.

Built for Durability and Reusability

Forget the hassle and expense of constantly replacing disposable filters. The K&N High-Flow Air Filter is washable and reusable, designed to last for the lifetime of your vehicle. With proper maintenance, this filter can be cleaned and re-oiled countless times, providing a cost-effective and environmentally friendly solution for your air intake needs. Installation is straightforward, typically requiring no jet changes, making it a simple yet effective upgrade.

Key Features:

  • Designed for Yamaha YFZ450 (2004-2017) and YFZ450R (2009-2017)
  • High-flow cotton gauze media for increased airflow and horsepower
  • Exceptional filtration to protect your engine
  • Washable and reusable for long-term value
  • Easy installation, no jet changes required
  • Ideal for dusty and high-altitude conditions

Invest in the best for your Yamaha ATV. Experience the K&N difference and ride with confidence, knowing your engine is protected and performing at its peak. Get your K&N High-Flow Air Filter today at GGCRACING!

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