K&N 57-2529-1 Performance Air Intake Kit — Fits 2001-2004 Ford Explorer V6-4.0L SOHC

SKU: KNN57-2529-1

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

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Sale price$367.99
3670 ENTRIES10X
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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.

Maximize Your Ford Explorer's Power with K&N Performance Intake

Upgrade your 2001-2004 Ford Explorer, including Sport Trac models with the V6-4.0L SOHC engine, using the K&N 57-2529-1 performance intake kit. This system is engineered to deliver a substantial increase in horsepower and torque, enhancing your SUV's performance capabilities.

Engineered for Superior Airflow

The core of this K&N intake is a high-density polyethylene (HDPE) tube, designed to significantly increase the volume of cold air entering your engine. This improved airflow directly results in a guaranteed boost in horsepower and torque, making your Explorer more powerful and responsive.

High-Performance Filtration and Durability

  • Washable High-Flow Filter: Features K&N's renowned oiled cotton gauze High-Flow Air Filter, ensuring excellent filtration while minimizing air restriction.
  • Extended Maintenance Intervals: The oversized, conical filter allows for up to 100,000 miles between cleanings under normal driving conditions, offering convenience and long-term value.
  • Custom Heat Shield: Includes a precisely engineered heat shield to block hot air from the engine bay, ensuring the engine receives the coolest, densest air charge possible for optimal power output.

Easy Installation and CARB Compliance

Designed for a straightforward installation process, this K&N intake kit can typically be fitted in under 60 minutes. It is CARB EO D-269-28 compliant, making it a legal upgrade for many vehicles in California. Discover the performance benefits and exceptional quality of K&N intakes 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.

Maximize Your Ford Explorer's Power with K&N Performance Intake

Upgrade your 2001-2004 Ford Explorer, including Sport Trac models with the V6-4.0L SOHC engine, using the K&N 57-2529-1 performance intake kit. This system is engineered to deliver a substantial increase in horsepower and torque, enhancing your SUV's performance capabilities.

Engineered for Superior Airflow

The core of this K&N intake is a high-density polyethylene (HDPE) tube, designed to significantly increase the volume of cold air entering your engine. This improved airflow directly results in a guaranteed boost in horsepower and torque, making your Explorer more powerful and responsive.

High-Performance Filtration and Durability

  • Washable High-Flow Filter: Features K&N's renowned oiled cotton gauze High-Flow Air Filter, ensuring excellent filtration while minimizing air restriction.
  • Extended Maintenance Intervals: The oversized, conical filter allows for up to 100,000 miles between cleanings under normal driving conditions, offering convenience and long-term value.
  • Custom Heat Shield: Includes a precisely engineered heat shield to block hot air from the engine bay, ensuring the engine receives the coolest, densest air charge possible for optimal power output.

Easy Installation and CARB Compliance

Designed for a straightforward installation process, this K&N intake kit can typically be fitted in under 60 minutes. It is CARB EO D-269-28 compliant, making it a legal upgrade for many vehicles in California. Discover the performance benefits and exceptional quality of K&N intakes at GGCRACING.

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