K&N 63-9036

63 Series Aircharger Kits > Performance Intake Kit
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   19 Customer Reviews
List Price: $538.92
Your Price: USD $296.99

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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 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
  • K&N Million Mile Limited Warranty
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less

Product Specifications

Estimated Horsepower Gain9.25 HP @ 5497 RPM
Air Filter ColorRed
Air Filter Height8 in (203 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
California RestrictedNot legal for sale or use in California
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included5
Couplers Included3
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Product Box Height12.5 in (318 mm)
Product Box Length18.25 in (464 mm)
Product Box Width18.25 in (464 mm)
Product Style63 Series Aircharger Kits
Replacement FilterRF-1044
Street Legal In All US States No
TUV Approved (Europe)No
Weight13.8 lb (6.2 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Product Reviews

August 12, 2015 - Part 63-9036

John De Marce
Benson, Minnesota
June 2, 2015 - Part 63-9036
Excellent Deal and great product

John Ransford
Clifton Park, New York
April 20, 2015 - Part 63-9036
Immediate difference in throttle response and engine roars.

April 6, 2015 - Part 63-9036
Love the sound and the extra hp i get!

Jason Silver
United States
March 18, 2015 - Part 63-9036
The K&N air breather works fine on my 2012 tundra 5.7 engine. It increases my mileage from 17 to 19 mpg it looks really nice on my engine.

John lemert
Brandon Iowa
February 13, 2015 - Part 63-9036
Amazed at the performance, ease of installation, and maybe, if I will stay off the pedal, might even get better fuel mileage.

Terry Brown
Odessa Texas
February 8, 2015 - Part 63-9036
I just installed the K&N filter in my 2014 Tundra 5.7L and I was very pleased with the results. I felt my truck lighter and with a better response every time I pressed the gas pedal. I also noted that in the highway driving between 60-70 mph I had better fuel efficiency. My truck improved 2 to 3 miles per gallon and at the same time with a quicker response and sound. So far I am very happy to see how this modification to my truck has several benefits such as more hp, better fuel efficiency and sporting sound. I would recommend this product to anyone interested in having a better performance for his/her truck.

Ed Garza
Pharr, Texas