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K&N 77-9039KP Air Intake

Intake Kits > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.6 out of 5 stars   14 Customer Reviews
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Free-flowing aluminum tube
  • Replaces entire factory air intake system
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
The K&N 77-9039KP Air Intake fits some Toyota Tacoma models. See vehicle applications link for details.
The K&N 77-9039KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit specific Toyota Tacoma models. The restrictive factory air filter and air intake housing on your vehicle are replaced by this K&N air intake system which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. The improved air flow allows your engine to inhale a larger amount of air than it would from the stock air intake. More air means more usable power and acceleration throughout your engine’s RPM range. In addition to more power, this air intake system improves engine sound with more aggressive and deeper acoustics during acceleration. Includes 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 the intake tube into the engine’s throttle body for a guaranteed power gain. The intake tube has an attractive chrome-like finish that's made to last and it accommodates the factory mass air 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 existing factory mounting points. The tools needed are a couple of screwdrivers, a ratchet set and several wrenches. Some K&N 77 series air intakes are not legal for sale or use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N catalog or website for vehicle applications and specific CARB status for each vehicle and air intake.

[More Information on K&N 77 Series Air Intake Systems]

Product Specifications

Estimated Horsepower Gain18.81 HP @ 5429 RPM
Replacement FilterRC-2960
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included4
Clamp MaterialStainless Steel
Clamp StyleWorm Gear
Couplers Included1
Product Style77 Series Kits
Intake Pipe Color / FinishPolished
Intake Pipe MaterialAluminum
Street Legal In All US States No
TUV Approved (Europe)No
Weight12 lb (5.4 kg)
Product Box Height12.5 in (318 mm)
Product Box Length18.25 in (464 mm)
Product Box Width18.25 in (464 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 77-9039KP Air Intake Product Reviews

Thursday, February 15, 2018 - Part 77-9039KP
Install was very easy and the added performance is outstanding. Product quality is also outstanding.

Don Rayfield
St. Louis, Missouri
Monday, November 6, 2017 - Part 77-9039KP
I couldn't be more pleased with the K&N Performance Intake System for my 2017 Tacoma 6 cylinder. Install took approximately 40 minutes and the directions were spot on. My increase in horsepower regarding acceleration was significant. Keep in mind I am comparing to my Tundra SRS with 365 horsepower. The Tacoma runs like I am driving someone else's pickup. Very pleased with your K&N air intake systems as I have installed them on three other of my sports cars as well.

Joe Schmitz
Deadwood, South Dakota
Monday, July 17, 2017 - Part 77-9039KP
Install was super easy. Looks great and performs as stated.

John Skalecki
Cavendish, Vermont
Tuesday, June 13, 2017 - Part 77-9039KP
The air intake installed without a hitch and really dresses up the engine compartment on my 2016 Tacoma. My 14 year old son and I were able to install the air intake in less than an hour. The improved performance can be felt immediately. The air intake produces a nice rumble from the engine compartment, not too much, not too little. When you step on the gas and the RPMs crank up, there is a really sweet sound from under the hood that reminds me of an old school V8. When driving normal, gas mileage is increased but it’s hard not to step on the gas to hear that nice sound.

Walter Kerr
Collegeville, Pennsylvania
Thursday, June 8, 2017 - Part 77-9039KP
I gave the K&N Air Intake System for my 2017 Toyota Tacoma 3.5l V-6 only two stars because of one thing. When the a/c kicks on, or there is a load at idle (turning steering wheel, etc), there is a very loud noise, what I am calling a burp each and every time. I took off the system, put back on the stock air intake, and you could not really hear this burp. Tech at K&N said that this: The noise you are describing sounds normal. This is probably the sound of the throttle body blade adjusting during idle. With the burp aside, the system was great I would give it five stars, without a doubt. But that noise, it just gets to me. If I drove it long distances, and not stop-and-go here in Hawaii, I probably wouldn't care. But, I drive seven miles a day, taking the boss to work, and it bothers me. The sound when you nail it is unreal It scared the pants off her on the freeway the first time. Oh, the joy's of a wrencher's wife... So, it's up to you. If the burp doesn't bother you, it's a great system. Installed in less than 30 minutes the first. I took it off and on four times, I got it down to 15 minutes to change the system back to stock, or back to the K&N. Fit was perfect. Mahalo for reading this.

Gregg Hutchings
Honolulu, Hawaii
Wednesday, May 31, 2017 - Part 77-9039KP
Looks and sounds great.

Judson Walker
Jacksonville Beach, Florida
Friday, May 26, 2017 - Part 77-9039KP
Louder than I expected, but I like that. Design is great, installation was a breeze. Mpg did go up slightly, after I quit flooring it all the time to hear it.

Matt Jennings
Kansas City, Missouri