K&N 33-5064 Drop-In Air Filter — Fits 2017-2023 Subaru Impreza, Crosstrek, Forester, Ascent, Legacy, Outback, WRX

SKU: KNN33-5064

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

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Sale price$68.99
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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

K&N 33-5064 High-Flow Drop-In Air Filter for Select Subaru Models

Upgrade your Subaru's engine performance with the K&N 33-5064 High-Flow Drop-In Air Filter. This premium filter is designed to fit a wide range of Subaru models from 2017 through 2023, including the Impreza, Crosstrek, Forester, Ascent, Legacy, Outback, and WRX. Engineered for superior airflow and filtration, it's the perfect choice for drivers seeking enhanced power and efficiency.

Unleash Your Subaru's Potential

The K&N 33-5064 utilizes K&N's signature layered, oiled cotton media, meticulously designed to allow more air into your engine while effectively trapping harmful contaminants. This increased airflow can lead to a tangible boost in horsepower and torque, making your Subaru feel more responsive and powerful. Installation is a breeze, as this drop-in filter is designed to directly replace your vehicle's stock air filter without any modifications.

Benefits of the K&N 33-5064:

  • Performance Boost: Experience increased horsepower and acceleration.
  • Washable & Reusable: A cost-effective and eco-friendly solution, designed to last.
  • Exceptional Filtration: Protects your engine with advanced oiled cotton media.
  • Direct Fit Installation: Easily replaces your factory air filter.
  • Durable Construction: Built to withstand demanding conditions.
  • 10-Year/Million Mile Warranty: K&N's commitment to quality and longevity.

The K&N 33-5064 air filter is engineered for longevity and performance. Its reusable nature means it can be cleaned and re-oiled, providing optimal performance for the life of your vehicle. Backed by K&N's extensive 10-Year/Million Mile Limited Warranty, this filter offers exceptional value and peace of mind. Enhance your Subaru's breathing and unlock its full potential with the K&N 33-5064 High-Flow Drop-In Air Filter, available 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

K&N 33-5064 High-Flow Drop-In Air Filter for Select Subaru Models

Upgrade your Subaru's engine performance with the K&N 33-5064 High-Flow Drop-In Air Filter. This premium filter is designed to fit a wide range of Subaru models from 2017 through 2023, including the Impreza, Crosstrek, Forester, Ascent, Legacy, Outback, and WRX. Engineered for superior airflow and filtration, it's the perfect choice for drivers seeking enhanced power and efficiency.

Unleash Your Subaru's Potential

The K&N 33-5064 utilizes K&N's signature layered, oiled cotton media, meticulously designed to allow more air into your engine while effectively trapping harmful contaminants. This increased airflow can lead to a tangible boost in horsepower and torque, making your Subaru feel more responsive and powerful. Installation is a breeze, as this drop-in filter is designed to directly replace your vehicle's stock air filter without any modifications.

Benefits of the K&N 33-5064:

  • Performance Boost: Experience increased horsepower and acceleration.
  • Washable & Reusable: A cost-effective and eco-friendly solution, designed to last.
  • Exceptional Filtration: Protects your engine with advanced oiled cotton media.
  • Direct Fit Installation: Easily replaces your factory air filter.
  • Durable Construction: Built to withstand demanding conditions.
  • 10-Year/Million Mile Warranty: K&N's commitment to quality and longevity.

The K&N 33-5064 air filter is engineered for longevity and performance. Its reusable nature means it can be cleaned and re-oiled, providing optimal performance for the life of your vehicle. Backed by K&N's extensive 10-Year/Million Mile Limited Warranty, this filter offers exceptional value and peace of mind. Enhance your Subaru's breathing and unlock its full potential with the K&N 33-5064 High-Flow Drop-In Air Filter, available at GGCRACING.

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