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K&N 63-9036 Air Intake

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   22 Customer Reviews
  • 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
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]

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.

K&N 63-9036 Air Intake Product Reviews

See all reviews!
Review part 63-9036
Saturday, December 19, 2015 - Part 63-9036
Pretty easy install. Less than 90 minutes. Awsome sound and VERY noticeable power increase. Would definitely recommend

Chesterfield, Virginia
Tuesday, October 20, 2015 - Part 63-9036
Looks good. I'm okay with the price. Noticed an increase in hp right away. Had it put in by a mechanic. Unfortunately, one of the brackets had to be modified in order to get the kit in my truck.

Eric Rohleder
Overland Park, Kansas
Saturday, September 12, 2015 - Part 63-9036
Highly recommened this filter works amazing best thing Ive ever bought for a tundra.

Kolten Paxson
Boerne, Texas
Wednesday, August 12, 2015 - Part 63-9036

John De Marce
Benson, Minnesota
Tuesday, June 02, 2015 - Part 63-9036
Excellent Deal and great product

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

Monday, April 06, 2015 - Part 63-9036
Love the sound and the extra hp i get!

Jason Silver
United States