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Enhance engine performance with improved airflow and horsepower.
The K&N Filters 63 Series AirCharger is engineered to replace the restrictive factory air filter and intake housing, facilitating virtually unrestricted airflow to the engine. This innovative design significantly reduces intake restriction by smoothing and straightening the airflow, allowing the engine to draw in a larger volume of air compared to the original equipment manufacturer (OEM) assembly. Increased airflow translates to enhanced power and acceleration across the engine's RPM range, optimizing overall performance.
Constructed from durable black polyethylene, the intake tube is designed for longevity and reliability. The red filter, made from washable and reusable cotton gauze, ensures that the engine receives clean air while maintaining high performance. Installation of the 63 Series AirCharger is straightforward, typically requiring only common tools and taking about one hour to complete.
This air intake system is street legal in most states, although it is not compliant with California emissions standards. K&N stands behind their product with a million-mile limited warranty, providing assurance of quality and performance. The 63 Series AirCharger is an effective solution for those seeking to enhance their vehicle's performance through improved air intake efficiency.
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: 63-1101
- Recommended Use: Performance
- Tube Finish: Natural
- Tube Color: Black
- Tube Material: Polyethylene
- Filter Color: Red
- Estimated Install Time (Hours): 1
- Filter Material: Cotton Gauze
Compatibility / Fit
- 2003-2004 Ford Focus
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.
