Power-up your truck or SUV with the behemoth K&N 63 Series AirCharger High-Flow Intake Kit. This cold air intake couples K&N’s biggest Filtercharger with a cool air tube for insane gains in horsepower and torque. 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.
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.
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 Tundra 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:
"Good product overall. The instructions weren't as bad as I was expecting after reading other reviews. Install was easy. Noticeable power increase. Sounds awesome. Not much increase in gas mileage for me, about 1 mpg difference so far. Would recommend to others." —Jon C from Everett, WA bought an aFe Cold Air Intakes for a 2004 Toyota Tundra, 4.7L V8.
"I received my 77series in less than a week, installed it immediately onto my 4.7 V8. I have been very impressed with the throttle response, it seemed to compliment my 44series Flowmaster catback system prev installed. Now the performance has significantly improved and I got Pony GT's on the run around town. If you are looking for some increased muscle these two are it for you. Thank you Autoanything for a great price, exeptional customer service and a great product. L., El Paso TX. GO TRD!" —Lauro M from El Paso, TX bought a K&N 77 Series Metal Intake Kit for a 2004 Toyota Tundra, 4.7L V8.
"It has made a big difference and I should have done it sooner. The instructions need better pictures and the bracket does not fit flush with the indention in the body of the aircharger. Most importantly it gives the extra power as claimed.I'm pleased with the outcome and recommend everyone get one." —Robert M from Lynn Haven, FL bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2004 Toyota Tundra.
"after receiving it I was told by the installer that it would void out my warrenty so I had to return it and pick out something else" —Ronald W from Lakeland, FL bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2004 Toyota Tundra.
"The install was easy and quick honestly it took more time to take the old intake out then putting in the new one. I noticed immediate increases in horsepower and throttle responce. Fantastic gas mileage on the highway distance driving but around town the MPG is average.
Recommended product to anyone looking for better performance and highway gas mileage." —Stephen D from Arroyo Grande, CA bought a K&N 77 Series Metal Intake Kit for a 2004 Toyota Tundra, 4.7L V8.
"don't know yet on the gas savings, but I definitely feel a change in power. Had one on my 2008 Tundra and saw the difference in gas and power. I expect the same on my 2011 Tundra." —Paul L from Easton, PA bought an aFe Cold Air Intakes for a 2004 Toyota Tundra.
"Love it super easy to install was missing a small vacuum line connecter but no big deal had something that fit in the old tool box cant really tell on the mpg but it did give a little hp all and all love it" —Mike H from Casa Grande, AZ bought an Airaid Jr. Kits for a 2004 Toyota Tundra, 4.7L V8.
"GREAT PRODUCT. INSTALLED IN LESS THAN 1 HOUR. EXACT FIT FOR MY VECHILE. GREAT MID RANGE POWER. NO IMPROVEMENT IN MILEAGE BUT NO LESS EITHER CONSIDERING THE INCREASE IN PERFORMANCE." —Ted V from Bremen, GA bought a K&N 77 Series Metal Intake Kit for a 2004 Toyota Tundra, 4.7L V8.
"I love my K&n 63 series intake i can totally feel the difference in the gas pedal and when I floor it goes so fast and I can hear the intake suck the air it just made my ride so much better and it changes the sound of the exhaust. It is totally worth the money." —Andy F from Woodstock, IL bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2004 Toyota Tundra, 4.7L V8.
"It was quite easy to install. Not sure if there are any gains, seems that now a days the computer will do any adjustments that are nessasary to compensate for the air flow differences. So that being said, I think the only real sign of horsepower gains would be at full throttle ! Other than that I think the stock air flow system will be adaquate for normal driving. But it does sound cool under full throttle acceleration !" —Benjamin T from Ballwin, MO bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2004 Toyota Tundra.
"I was missing the gasket for the air flow sensor so I called Auto Anything and they gave me the ph# for K&N to contact them direct, I did and they shipped the gasket to me. They also said I had the wrong filter for my truck but said it would work and everything fit corectly. We installed a cork gasket until the correct one arrived, I have not installed it yet." —Gary L N from Phoenix, AZ bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2004 Toyota Tundra, 4.7L V8.