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K&N 63-2565 5.0 out of 5 stars 1 Customer Review
63 Series Aircharger Kits > Performance Intake Kit

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63-2565
 
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The K&N AirCharger 63-2565 air intake system replaces the restrictive factory air filter and air intake housing in some Ford Mustang models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Mustang’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 63-2565 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. This allows cooler, denser air to be directed through a custom molded intake tube into the engine’s throttle body for a guaranteed power gain. The oversized 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 requiring only a screwdriver, socket set, pliers and several wrenches. 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 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
Available Information
Installation Instruction Sheet
63-2565 Vehicle Applications
Dyno Chart - 2005 Ford Mustang 4.6L 5spd - 15.31HP increase
News Story - K&N Provides Owners of the 2007, 2008 & 2009 Ford Mustang GT with an Option for More HP
News Story - 2006 Champ Car Pace Team Adds More Power with K&N Air Intakes
News Story - 1996 to 2014 Ford Mustang GT Performance and Power Products from K&N
News Story - Simple Ford Mustang Add-ons for Performance and Power
News Story - K&N AirCharger® Offers Additional Performance for 2005 to 2009 Ford Mustang V6 and V8


Part 63-2565 Product Specifications
Product Style: 63 Series Aircharger Kits
Estimated Horsepower Gain: 15.31 HP @ 6000 RPM
Replacement Filter: RF-1048
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: No
Air Filter Height: 6 in (152 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 6
Clamp Material: Stainless Steel
Clamp Style: Regular
Couplers Included: 2
Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
Intake Pipe Color / Finish: Black
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Vacuum Tubing Included: Yes
Air Filter Large End Diameter: 7.5 in (191 mm)
California Restricted: Not legal for sale or use in California
Weight: 10.3 lb (4.7 kg)
Product Box Length: 22.25 in (565 mm)
Product Box Width: 14.25 in (362 mm)
Product Box Height: 12.5 in (318 mm)


Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Product Reviews      Review part 63-2565

 I own 2 vehicles and have put K&N performance intake systems on both. Not only has the performance of the car and truck both improved but the ease of cleaning and renewing the filters is a breeze and they have paid for themselves many times over. The latest intake kit I put on my 2007 Mustang GT and could feel the difference as soon as I started it. It simply is a great product. Thanks.
Norm Waite, Boise, Idaho