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63 Series Aircharger Kits > Performance Intake Kit

 List Price: $728.30
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63-3037
 
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A sister product to our 57 Series FIPK, our 63 Series AirCharger® Air Intake Systems are guaranteed to increase horsepower. K&N air intake systems replace your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This 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. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available (see installation instructions). These Air Intakes cannot be sold in California. They are not legal for use in California or other states adopting California emission standards.

[More Information on AirCharger Air Intakes]
  • Designed to boost acceleration
  • 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
63-3037 Vehicle Applications
Dyno Chart - 2003 Hummer H2 6.0L -11.42HP increase


Part 63-3037 Product Specifications
Product Style: 63 Series Aircharger Kits
Estimated Horsepower Gain: 11.42 HP @ 4524 RPM
Replacement Filter: RP-5103
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: No
Air Filter Height: 7 in (178 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 6
Clamp Material: Stainless Steel
Clamp Style: MIDI
Couplers Included: 3
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: No
California Restricted: Not legal for sale or use in California
Weight: 10.9 lb (5 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.


Customer Feedback      Be the first to review part 63-3037

I just had the performance chip installed on my 2003 H2 Hummer where I'm saving a lot of gas, now I just installed the 57-3037. I'm just worried about the fan almost touching the intake arm. It's a tight fit the space between the fan and the intake is approx. 1 in.
Ubirajara Franco, Riverhead, New York
I am trusting that these filters are equal in capability to Amsoil filters since K&N is a name that I would also trust. What I really like is the ability to easily change these filters with a socket wrench. This makes changing filters far more easy and faster than any and all other filter designs. I really like these filters! I use them in a Hummer H2 and a Ford SHO.
David Fisher, Garden Grove, California
I put K&N air filters on everything, a 2007 Hummer, 1999 Chevy P/U, a 1977 Yamaha and a 2004 Polaris ATV and I have used them exclusively since racing motorcycles in the 1970's. They are simply the best that there is. I have started many others on K&N including my oldest grandson. Great product.
Larry Koehn, Georgia