Boost power and lift MPGs—the K&N FIPK Air Intake takes performance to the next level. The 57 Series cold air intake is custom-engineered with a famous K&N Filtercharger cone filter and crosslink nylon intake tract. Million Mile Limited Warranty.
K&N 77 Series Metal Intake Kits boost power and don’t skimp on style. These cold air intakes team famous K&N performance with a smooth metal intake pipe you can’t stop drooling over. Available in Polished or Gunmetal Grey. Million Mile Limited Warranty.
Replace stock parts with an Airaid Intake System. This easy-to-install cold air intake system delivers instant throttle and torque, plus boosts MPG for the conservative driver. Cold air intake comes with or without intake tube. Lifetime Warranty.
Power off the line with a Spectre Cold Air Intake. This cold air intake system boosts horsepower and torque for results you can feel. Fly by the competition or save on fuel with cold air intakes from Spectre. Chrome tubing. Lifetime Warranty.
Got a good grip on your wheel? Good. Because the aFe Cold Air Intake is going to take you on a wild ride. This cold air intake rams performance-inducing air down your combustion chamber’s throat to take power to the max. Lifetime Warranty.
Unleash your engine’s true power potential with a Volant Cold Air Intake. These cold air intakes increase airflow to take horsepower and throttle response to the max. Get yours with a performance or oil-free PowerCore® air filter. 1-year warranty.
Force-feed cool, power-boosting air directly into your gas or diesel engine with an AEM Brute Force Air Intake. This custom-engineered cold air intake is tuned to ramp-up horsepower and torque. Dryflow oil-free air filter for less mess. Lifetime Warranty.
Injen pumped a decade's worth of blood, sweat and gasoline into designing the Power-Flow—the world's first tuned cold air intake system. From its hi-flow air filter to its Mega Ram tuning, this intake is built for wild performance. Lifetime warranty.
Rip out that restrictive stock system and upgrade to a high-flow Airaid Modular Air Intake Tube. You'll discover performance-enhancing air flow in an instant! And, the Airaid Modular Air Intake Tube takes just minutes to install. Lifetime Warranty.
Get cooler air for performance for less with the Airaid Jr. Air Intake System. Airaid’s junior cold air intake keeps the factory sealed airbox, then adds a performance Airaid Filter and a wide-open Airaid Intake Tube. Lifetime Warranty.
Let your custom ride breathe through a truly custom air intake with the Volant Universal FabShop Full Intake Kit. Designed to let you custom configure your own intake design, this custom intake kit includes ducting, a filter, brackets, hardware and connectors. 1-year warranty.
Top off your DIY CAI with the Airaid U-Build-It Cold Air Dam Performance Airbox. Including an air dam, top panel, mounting hardware, filter adaptor and a high-performance air filter, this custom cold air box is the perfect addition to your custom intake. Limited Lifetime Warranty.
Not sure which 2004 Toyota Tacoma Cold Air Intakes are right for you? We have over 18563 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"this was very easy to install and it looks good!! the only problem i had was finding the hole saw in that size." —L.combeverly H from Brooksville, FL bought a K&N 77 Series Metal Intake Kit for a 2004 Toyota Tacoma, 3.4L V6.
"After installing this intake, I noticed the immediate difference in power and sound. Feels more responsive than before, giving my engine a less whiny sound and a deep tone (when pushing for speed). Again like people have said, they haven't noticed much change in MPG because they have been pushing the gas harder -same case with me. Installation took under an hr and with the detailed instructions, it was quite easy. As far as why I chose this over the K&N? 1. Price 2. With the AEM you don't have to reoil the filter when cleaning it. Overall it's an awesome improvement for an great price." —Aaron K from Portland, OR bought an AEM Brute Force Air Intakes for a 2004 Toyota Tacoma, 3.4L V6.
"Positives: The intake works great. I can feel a good difference in power at the top end and it sounds good too. The K&N looks good in my truck as well. Negatives: Since the kit I bought is used on numerous vehicles, the intructions were confusing. I gave up on them and just used common sense. Also I didnt like the fact that on my application a whole saw bit and a drill was needed. Not a common tool so made things little frustating. Overall, the intake is great. Just read the instuctions before you tear off your stock intake so you dont have to re-install it to go find a speacial tool if needed." —Patrick W from Jacksonville, NC bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Toyota Tacoma, 3.4L V6.
"I saw a big differance in throttle response. couldn't tell much in the 0-60 time ,but still very pleased" —Bobby J from Inman, SC bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Toyota Tacoma.
"Pretty easy to install, but had to drill one additional hole in baffle for easier fit. This intake is very loud, even compared to other similar ones. There is a harmonic at full throttle/4000 rpm that has to be over 90db in the cab. Try a fully enclosed system if you're sensitive to the noise." —Angela P from Tucson, AZ bought an aFe Cold Air Intakes for a 2004 Toyota Tacoma, 3.4L V6.
"took me less than 2 hrs. to install , including replacing my plugs , almost 3 mpg increase , excellent directions ,would recommend this kit to anyone.
" —James B from Fairfield, CA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Toyota Tacoma, 2.7L 4-cyl. engine.
"Had the Injen IS intake for a week now. It was easy to install and it sound better good too. Did not notice any change yet in the mileage. I will find out soon. Thanks, autoanything." —Frederick L from Walnut Creek , CA bought an Injen IS Series Short Ram Intake for a 2004 Toyota Tacoma.
"Installation was a breeze. 30 minutes from start to test drive. Everything fit perfectly. Surprised at the extra power. Hopefully gas mileage will improve once I get tired of the sound the engine now makes and am able to keep my foot a little lighter on the gas pedal." —Nelson K from Chillicothe, OH bought an AEM Brute Force Air Intakes for a 2004 Toyota Tacoma.
"Shortly after installing my Cold Air Intake from INJEN I started up my 2004 Tacoma Truck, and I didn't realize how much air was not getting to the engine before.
My truck is much more responsive to accelerating and just sounds good.
Installation was easy as I had to remove part of the old air intake to change the spark plugs, and being a truck there was no need to remove the bumper. Took maybe an hour and a half as I took pictures along the way and was in no rush, could have otherwise done it in 30-45 minutes." —Joshua H from Socorro, NM bought an Injen Power-Flow Cold Air Intake System for a 2004 Toyota Tacoma, 2.7L 4-cyl. engine.
"I had a K&N CAI on my Tacoma which constantly made my air sensor covered in oil and made my engine light go off. I was sick of it and the shop guys told me to look into AEM oil free. I did, ordered it, and have been impressed. MPG? 1-3 gain from stock. Power wise? Seems to be a little smoother acceleration, around ten hp gain, if anything I got more power from my K&N. Little louder exhaust noise from my K&N and changed the tone a little. Would def buy this one. AEM>K&N. Looks way sicker too." —Dallin H from Layton , UT bought an AEM Brute Force Air Intakes for a 2004 Toyota Tacoma, 3.4L V6.
"Install was very straightforward. Overall fit and finish is superb. AFE makes the best cold air intakes around." —Jason B from Zephyr Cove, NV bought an aFe Cold Air Intakes for a 2004 Toyota Tacoma, 3.4L V6.