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63 Series Aircharger Kits > Performance Intake Kit

List Price: $519.06
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63-1101
 
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The K&N AirCharger 63-1101 air intake system replaces the restrictive factory air filter and air intake housing in some Ford Focus models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Focus’s engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The 63-1101 air intake comes with a K&N XStream Top air filter designed for higher air flow and durability. It directs air through an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The XStream Top air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install using commonly available tools. This air intake cannot be sold in California. It is not legal for use in California or other states adopting California emission standards.

[More Information on K&N AirCharger Air Intakes]
  • Guaranteed horsepower gain
  • Designed to improve throttle response and engine sound
  • Free-flowing high density polyethylene tube
  • Replaces entire factory air intake system
  • Not legal for highway use in states adopting California emission regulations
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • K&N Million Mile Limited Warranty

Product Specifications

Estimated Horsepower Gain11.85 HP @ 5797 RPM
Air Filter ColorRed
Air Filter Height5.563 in (141 mm)
Air Filter Large End Diameter6 in (152 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
California RestrictedNot legal for sale or use in California
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included3
Couplers Included1
Intake Pipe Color / FinishBlack
Intake Pipe PortsAll intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter IncludedMass Air Flow Sensor Adapter Included When Required
Product Box Height12.5 in (318 mm)
Product Box Length22.25 in (565 mm)
Product Box Width14.25 in (362 mm)
Product Style63 Series Aircharger Kits
Replacement FilterRX-4990
Street Legal In All US States No
TUV Approved (Europe)No
Vacuum Tubing IncludedNo
Weight7.1 lb (3.2 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Customer Feedback


Intake Kit

I have a 2004 Ford Focus with a 2.3L.  I installed a K&N Aircharger part # 63-1101 in about 30 minutes.  What a difference.  The throttle response and drive-ability increase was unbelievable.  Its clear you spent a lot of time developing this part.  Thank you it was definitely worth the money.
Mike Murrin, Sacramento, California
I love this air filter, the way it makes my 2014 Ford Focus ST sound and perform is amazing. Can't thank my amazing girlfriend enough for getting me this, this past Father's Day. Awesome product.
Paul Waters, Houston, Texas
This isnt so much about the improvement of filtration as is it about the durability.I was changing the oil in my 2010 Ford Focus and I took my K&N Air Filter out to wash it.As I normally do I have a back up stock filter to put in my car while my K&N dries overnight.Not thinking as I backed out of the garage I drove over top my K&N flat panel filter drying in the sun.I reluctantly got out looked under the car and there it was tire track straight across the filter and not even a dent in the screen on it I was amazed.I had to write an tell you about how what could have been a catastrophe turned out to make an even bigger believer in K&N filters out of me I have one in my truck, My race car, my Focus and my fourwheeler.Id never be without one Thanks Again.
Charles Walker, Shepherdsville ,Kentucky