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K&N 63-9039 Air Intake

63 Series Aircharger Kits > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.5 out of 5 stars   20 Customer Reviews
  • Guaranteed to Increase Horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Replaces entire factory air intake system
  • Free-flowing high density polyethylene tube
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
The K&N 63-9039 Air Intake fits some Toyota Tacoma models. See vehicle applications link for details.
The K&N 63-9039 AirCharger air intake system replaces the restrictive factory air filter and air intake housing on specific Toyota Tacoma models. K&N air intakes are designed to dramatically reduce air intake restriction as well as smooth and straighten air flow. This allows your 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 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the original air box space. Air is directed through an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The tube accommodates the factory mass air sensor, air temperature sensor and crank case vent hose. The oversized cone shaped 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, usually in 90 minutes or less using your vehicle’s existing factory mounting points. The tools needed are a couple of screwdrivers, a ratchet set and several wrenches.

More Info on K&N AirCharger High Performance Air Intakes

Product Specifications

Estimated Horsepower Gain17 HP @ 5374 RPM
Replacement FilterRC-2960
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included5
Clamp MaterialSteel
Clamp StyleRegular
Couplers Included2
Product Style63 Series Aircharger Kits
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Street Legal In All US States No
TUV Approved (Europe)No
Weight10.6 lb (4.8 kg)
Product Box Height12.5 in (318 mm)
Product Box Length20.25 in (514 mm)
Product Box Width12.25 in (311 mm)
California RestrictedNot legal for sale or use in California
Mounting Hardware IncludedYes
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 63-9039 Air Intake Product Reviews

Wednesday, December 13, 2017 - Part 63-9039
Sounds good and increased horsepower and gas mileage.

Kyle Mcpike
Friendswood, Texas
Friday, December 8, 2017 - Part 63-9039
Just installed a K&N air intake on my 2017 Tacoma. Shipping took about a week. Install took a little over an hour (with a little help). I'm extremely pleased with this intake. The sound is awesome. It gets pretty loud in the higher RPM's (4500-6000) but you can unmistakenly tell when the intake is operating as it was designed to. Haven't driven it far enough to see what the mpg is like, but from past trucks with K&N intakes they usually add 2-3 more MPG.

Rockingham, Virginia
Wednesday, December 6, 2017 - Part 63-9039
Very easy install, only took me about 45 minutes taking my time doing it. Good quality parts and hardware. No issues putting together or any issues using the new intake kit. Really smoothed out the engine during acceleration as sometimes before I noticed hesitation (again, with factory filter had hesitation). I have the TRD sport, and I have added a 6 lift with 33's and it still gave me an additional chunk of horsepower. I gained a couple of MPG's especially when I'm just cruising and click it into 6th gear and use the cruise. In terms of sound, it sounds nice and is not overly loud. I have read a lot of reviews of people complaining about this kit making the truck noisy; increasing the amount and speed of air entering the engine is naturally going to emit more sound than the factory setup, but it is NOT loud. I also appreciated that I received two decals. I'm glad I added this kit to my TRD sport.

Dayton, Ohio
Monday, December 4, 2017 - Part 63-9039
Unit was easy to install and gave a noticeable improvement in performance, especially throttle response. Around 2500 RPM the noise starts and it gets louder with more RPMs. Well worth the time and effort.

William Salvestrini
Tucson, Arizona
Monday, October 9, 2017 - Part 63-9039
Once installed, I lost about 3mpg. I was getting 23-24 mpg and now I am lucky if I can get 20. Not sure why I am losing mpg, thought it was suppose to improve. Any suggestions?? However, easy to install. Took me less than an hour and a half. Intake sounds great when you hit the gas.

Brewster, New York
Tuesday, August 15, 2017 - Part 63-9039
Very pleased with the fit and function of this product. It's a bit louder than I thought it would be, but not bothered by it as it makes the truck sound a bit more manly.

Joseph S. Tibbitts
Kaysville, Utah
Sunday, July 16, 2017 - Part 63-9039
Love it! My truck gets 3 more miles per gallon and has unrestricted power. Sounds a little rough but that's how truck should sound anyway. Worth every penny.

Danny Canup
Arlington, Tennessee