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Enhance engine performance with improved airflow and horsepower.
The K&N 63 Series AirCharger Cold Air Intake is engineered to replace the restrictive factory air filter and intake housing, allowing for virtually unrestricted airflow. This system is designed to significantly reduce intake restriction by smoothing and straightening the airflow, enabling your vehicle's engine to draw in a larger volume of air compared to the original equipment manufacturer (OEM) air filter assembly. Increased airflow translates to enhanced power and acceleration across the engine's RPM range.
Constructed from durable black polyethylene, the intake tube is complemented by a washable and reusable red filter made from cotton gauze. This design not only improves performance but also offers long-term cost savings through its reusability. The K&N 63 Series AirCharger is relatively easy to install with common tools, making it accessible for many vehicle owners.
This air intake system is street legal in most states, although it is not permitted for use in California and other states that have adopted California emission standards. With a million-mile limited warranty, the K&N 63 Series AirCharger Cold Air Intake is a reliable choice for those seeking to enhance their vehicle's performance.
Features
- K&N's Air Intake Systems Replace The Restrictive Factory Air Filter And Air Intake Housing Allowing For Virtually Unrestricted Air Flow
- K&N Intakes Are Designed To Dramatically Reduce Intake Restriction As They Smooth And Straighten Air Flow
- Allows Your Vehicle's Engine To Inhale A Larger Amount Of Air Than The OEM Air Filter Assembly. More Air Means More Usable Power And Acceleration Throughout The Engine's RPM Range
- Filters On These Kits Are Washable And Reusable
- K&N's Air Intakes Provide A Guaranteed Increase In Horsepower
- Air Intake Kit Is Relatively Easy To Install Using Commonly Available Tools
Specifications
- Manufacturer: K & N Filters
- Manufacturer Part Number: 63-9022
- Recommended Use: Performance
- Tube Finish: Natural
- Tube Color: Black
- Tube Material: Polyethylene
- Filter Color: Red
- Estimated Install Time (Hours): 1
- Filter Material: Cotton Gauze
- Protection Type: Heat Shield
Compatibility / Fit
- 2003-2004 Toyota 4Runner
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
