K&N 77 Series Performance Air Intake Kit — Fits 2021-2022 Ford E-350/E-450 V8-7.3L

SKU: KNN77-2618KC
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About K&N Engineering K&N has been the world's leader in ...Read More

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Sale price$399.99
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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 Power with K&N 77 Series Air Intake for Ford E-350/E-450

Experience a significant boost in horsepower and torque with the K&N 77 Series Performance Air Intake Kit, specifically engineered for the 2021-2022 Ford E-350 and E-450 with the powerful V8-7.3L engine. This advanced cold air intake system replaces restrictive factory components with a mandrel-bent aluminum intake tube, optimizing airflow to your engine. The result is improved throttle response and a noticeable increase in engine performance, perfect for heavy-duty applications and daily driving.

Advanced Filtration & Durable Design

  • Guaranteed Horsepower Gain: Dyno-tested to provide measurable increases in power and acceleration.
  • High-Flow Air Filter: Features a washable, reusable oiled cotton filter media for superior filtration and long service life.
  • Mandrel-Bent Aluminum Tube: Reduces airflow restriction for maximum efficiency.
  • Easy Installation: Designed for a straightforward bolt-on installation with common hand tools.
  • Engineered for Durability: Built to last, providing consistent performance over time.

K&N's commitment to performance and quality ensures that this air intake system not only enhances your vehicle's capabilities but also offers a durable, long-lasting upgrade. Upgrade your Ford E-350 or E-450 today and feel the difference. Find premium K&N performance parts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2021-2022 Ford E-350 Super Duty Base

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 Power with K&N 77 Series Air Intake for Ford E-350/E-450

Experience a significant boost in horsepower and torque with the K&N 77 Series Performance Air Intake Kit, specifically engineered for the 2021-2022 Ford E-350 and E-450 with the powerful V8-7.3L engine. This advanced cold air intake system replaces restrictive factory components with a mandrel-bent aluminum intake tube, optimizing airflow to your engine. The result is improved throttle response and a noticeable increase in engine performance, perfect for heavy-duty applications and daily driving.

Advanced Filtration & Durable Design

  • Guaranteed Horsepower Gain: Dyno-tested to provide measurable increases in power and acceleration.
  • High-Flow Air Filter: Features a washable, reusable oiled cotton filter media for superior filtration and long service life.
  • Mandrel-Bent Aluminum Tube: Reduces airflow restriction for maximum efficiency.
  • Easy Installation: Designed for a straightforward bolt-on installation with common hand tools.
  • Engineered for Durability: Built to last, providing consistent performance over time.

K&N's commitment to performance and quality ensures that this air intake system not only enhances your vehicle's capabilities but also offers a durable, long-lasting upgrade. Upgrade your Ford E-350 or E-450 today and feel the difference. Find premium K&N performance parts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2021-2022 Ford E-350 Super Duty Base

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 Power with K&N 77 Series Air Intake for Ford E-350/E-450

Experience a significant boost in horsepower and torque with the K&N 77 Series Performance Air Intake Kit, specifically engineered for the 2021-2022 Ford E-350 and E-450 with the powerful V8-7.3L engine. This advanced cold air intake system replaces restrictive factory components with a mandrel-bent aluminum intake tube, optimizing airflow to your engine. The result is improved throttle response and a noticeable increase in engine performance, perfect for heavy-duty applications and daily driving.

Advanced Filtration & Durable Design

  • Guaranteed Horsepower Gain: Dyno-tested to provide measurable increases in power and acceleration.
  • High-Flow Air Filter: Features a washable, reusable oiled cotton filter media for superior filtration and long service life.
  • Mandrel-Bent Aluminum Tube: Reduces airflow restriction for maximum efficiency.
  • Easy Installation: Designed for a straightforward bolt-on installation with common hand tools.
  • Engineered for Durability: Built to last, providing consistent performance over time.

K&N's commitment to performance and quality ensures that this air intake system not only enhances your vehicle's capabilities but also offers a durable, long-lasting upgrade. Upgrade your Ford E-350 or E-450 today and feel the difference. Find premium K&N performance parts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2021-2022 Ford E-350 Super Duty Base

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