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K&N 63-9036 4.6 out of 5 stars 10 Customer Reviews
63 Series Aircharger Kits > Performance Intake Kit

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63-9036
 
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The K&N AirCharger 63-9036 air intake system replaces the restrictive factory air filter and air intake housing in some Toyota Tundra models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Tundra’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 63-9036 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that directs cooler, denser air 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 two screwdrivers, a socket set 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
63-9036 Vehicle Applications
Dyno Chart - 2012 Toyota Tundra 5.7L - 9.25HP Increase
Video Installation Video
News Story - 2012 Toyota Tundra Pickups Gets Simple to Install Power Addition with K&N


Part 63-9036 Product Specifications
Product Style: 63 Series Aircharger Kits
Estimated Horsepower Gain: 9.25 HP @ 5497 RPM
Replacement Filter: RF-1044
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: No
Air Filter Height: 8 in (203 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 5
Clamp Material: Stainless Steel
Clamp Style: Regular
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: Yes
California Restricted: Not legal for sale or use in California
Weight: 13.8 lb (6.3 kg)
Product Box Length: 18.25 in (464 mm)
Product Box Width: 18.25 in (464 mm)
Product Box Height: 12.5 in (318 mm)


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


Product Reviews    See all reviews!  Review part 63-9036

 Always have been impressed with the power and throttle response that the intake adds to my vehicle and I'm still impressed with this one as well! I recommend it to all of my friends!
Cody, Louisiana
 Easy to install. Sounds awesome and has a lot of power.
Jason, Florida
 Had purchased a similar unit for my new 2002 Tundra. Just got this one installed in my new 2014 Tundra. Have noticed a significant acceleration boost when passing other vehicles, but not sure yet if increased gas mileage, although the average MPG has increased from 16.4 to 17 since installation. I'd LIKE to attribute this change to the K&N unit. Have also been using other K&N air filters for our other cars for many years. Really like your products.
Joseph Markle, Tucsson, Arizona