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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   29 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

Monday, May 23, 2016 - Part 63-9036
Great product, better than expected on 2016 Toyota Tundra.

Phoenix, Arizona
Saturday, May 21, 2016 - Part 63-9036
By far, 1 of the best purchases I ever made for my 2012 5.7L V8 Tundra Crewmax. Installed it myself just as the instructions indicated. 1 Little secret is to build the air shield and intake tube prior to removing your factory equipment. It saves a lot of time. It only took about 1 hour total time for my install. Awesome sound and performance. Thankyou,

Craig A. Wood
Pompano Beach, Florida
Monday, April 25, 2016 - Part 63-9036
I was so impressed with this air intake that I bought one for my son.

Rick Haun
Harrison, Ohio
Monday, March 28, 2016 - Part 63-9036
Excellent product. Definitely louder and I can feel the extra horse power. Well worth the cost. Very easy to install, just follow the instructions, I did it in about 2 hours .

Tomball, Texas
Wednesday, March 9, 2016 - Part 63-9036
It arrived when they said it would. Bolted on with ease. Great power and performance gains. Love it, should have done this years ago.

Al B.
Monday, February 22, 2016 - Part 63-9036
I have been using K&N product since 1970, This is my 4th fresh air kit I have purchase. I have one on all my vehicle's. 2002 Jeep Grand Cherokee 4.7 HO, 2001 F250 W/V10, 2013 Chev Cruze w/ I-4 Turbo engine & my new 2016 Tundra SR5 5.7 engine W/ TRD package. I also use K&N compartment air filters in my wife's Chev Cruze & just ordered one for my 2016 Tunda. I have also had K&N filters on my 66 SS 375 HP chevelle & 70 SS 454 LS6 450HP Chevelle. Their filters do everything they say. You can't go wrong with a K&N filter. Duane/Montana

Duane Walker
Saturday, February 13, 2016 - Part 63-9036
I wish I had put this on when I first bought the truck. The sound of the engine is incredible, like a precision tuned race engine. The extra horse power is very noticeable. Highly recommend K&N intakes for the 2014 tundra.

Thor Lynum
Delta, British Columbia