K&N Engineering

K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height

K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
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K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in HeightK&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height
K&N Engineering

K&N RX-4950 Universal XStream Air Filter — 2.5in Flange ID, 6in Base OD, 5in Top OD, 5.5in Height

SKU: KNNRX-4950
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About K&N Engineering K&N has been the world's leader in ...Read More

Price:
$199.99
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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
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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 Peak Performance with the K&N RX-4950 XStream Top Universal Air Filter

Elevate your vehicle's performance and filtration capabilities with the K&N RX-4950 XStream Top Universal Air Filter. This innovative filter is engineered to maximize airflow while providing exceptional protection, making it an ideal choice for racing and demanding driving conditions. The unique XStream design incorporates an additional filter element within the filter's top, significantly increasing the total filter surface area. This results in higher air intake volume and extends the service interval between cleanings, ensuring your engine breathes easier for longer.

Key Features and Benefits:

  • Enhanced Airflow: The XStream Top design provides substantially more filter area for increased air intake.
  • Superior Filtration: Captures contaminants effectively, protecting your engine from harmful debris.
  • Durable Construction: Features a pliable rubber flange that is resistant to cracking and damage, ensuring a secure and long-lasting seal.
  • Versatile Fitment: The flexible flange can be stretched up to 1/16 inch for a secure fit on various intake diameters.
  • Washable & Reusable: Designed for longevity, this filter can be cleaned and reused, offering excellent value.
  • Optimized for Performance: Ideal for racing applications where maximum airflow and filtration are critical.

The K&N RX-4950 is designed for universal applications, offering flexibility for custom builds and performance upgrades. Its robust construction ensures it can withstand the rigors of high-performance driving. Experience the difference that superior airflow and filtration can make to your engine's power and longevity. Upgrade your intake system today with this high-quality K&N universal air filter from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2011-2015 Honda CR-Z Base
2011-2016 Honda CR-Z EX
2016 Honda CR-Z EX-L
2016 Honda CR-Z LX

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 Peak Performance with the K&N RX-4950 XStream Top Universal Air Filter

Elevate your vehicle's performance and filtration capabilities with the K&N RX-4950 XStream Top Universal Air Filter. This innovative filter is engineered to maximize airflow while providing exceptional protection, making it an ideal choice for racing and demanding driving conditions. The unique XStream design incorporates an additional filter element within the filter's top, significantly increasing the total filter surface area. This results in higher air intake volume and extends the service interval between cleanings, ensuring your engine breathes easier for longer.

Key Features and Benefits:

  • Enhanced Airflow: The XStream Top design provides substantially more filter area for increased air intake.
  • Superior Filtration: Captures contaminants effectively, protecting your engine from harmful debris.
  • Durable Construction: Features a pliable rubber flange that is resistant to cracking and damage, ensuring a secure and long-lasting seal.
  • Versatile Fitment: The flexible flange can be stretched up to 1/16 inch for a secure fit on various intake diameters.
  • Washable & Reusable: Designed for longevity, this filter can be cleaned and reused, offering excellent value.
  • Optimized for Performance: Ideal for racing applications where maximum airflow and filtration are critical.

The K&N RX-4950 is designed for universal applications, offering flexibility for custom builds and performance upgrades. Its robust construction ensures it can withstand the rigors of high-performance driving. Experience the difference that superior airflow and filtration can make to your engine's power and longevity. Upgrade your intake system today with this high-quality K&N universal air filter from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2011-2015 Honda CR-Z Base
2011-2016 Honda CR-Z EX
2016 Honda CR-Z EX-L
2016 Honda CR-Z LX

Product Details

Product Description

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 Peak Performance with the K&N RX-4950 XStream Top Universal Air Filter

Elevate your vehicle's performance and filtration capabilities with the K&N RX-4950 XStream Top Universal Air Filter. This innovative filter is engineered to maximize airflow while providing exceptional protection, making it an ideal choice for racing and demanding driving conditions. The unique XStream design incorporates an additional filter element within the filter's top, significantly increasing the total filter surface area. This results in higher air intake volume and extends the service interval between cleanings, ensuring your engine breathes easier for longer.

Key Features and Benefits:

  • Enhanced Airflow: The XStream Top design provides substantially more filter area for increased air intake.
  • Superior Filtration: Captures contaminants effectively, protecting your engine from harmful debris.
  • Durable Construction: Features a pliable rubber flange that is resistant to cracking and damage, ensuring a secure and long-lasting seal.
  • Versatile Fitment: The flexible flange can be stretched up to 1/16 inch for a secure fit on various intake diameters.
  • Washable & Reusable: Designed for longevity, this filter can be cleaned and reused, offering excellent value.
  • Optimized for Performance: Ideal for racing applications where maximum airflow and filtration are critical.

The K&N RX-4950 is designed for universal applications, offering flexibility for custom builds and performance upgrades. Its robust construction ensures it can withstand the rigors of high-performance driving. Experience the difference that superior airflow and filtration can make to your engine's power and longevity. Upgrade your intake system today with this high-quality K&N universal air filter from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2011-2015 Honda CR-Z Base
2011-2016 Honda CR-Z EX
2016 Honda CR-Z EX-L
2016 Honda CR-Z LX

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