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.
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.
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.
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 Jeep Grand Cherokee 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:
"I received and install the K&N FIPK Cold Air Intake unit in my 2004 Jeep Grand Cherokee Overland with a 4.7L V8 HP. The installation was pretty easy. I read the installation plans over a few times, then assembled what I could before doing the installation. I had to do a little cutting and fitting to install the rubber molding around the top and bottom of the heat shield. Once installed, and checked for leaks, I found the unit to be much more quiet then I expected. I really can't tell much difference in sound in town, or the highway. I added a Stainless Steel Magnaflow Muffler, and switched my oil to 100% synthetic. So far I have only seen a slight improvement in MPG, but I am still very happy with the end results of the improvements I made. My Jeep just seems to run and sound better now." —Ronald B from Modesto, CA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Jeep Grand Cherokee, 4.7L V8.
"The intake was very easy to install the directions were pretty good and there is not a lot of noise under my hood like other intakes I have installed overall I'm very pleased with the intake." —John R from Eaton, CO bought an aFe Cold Air Intakes for a 2004 Jeep Grand Cherokee, 4.7L V8.
"immediate response from the throttle, no more drag from the engine the moment i let off the gas. Great value, easy install, the only frustration was getting my stock equipment off" —James O from Conneaut Lake, PA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Jeep Grand Cherokee, 4.0L 6-cyl. engine.
"Wasn't to hard to install! On the dyno it gave me an extra 18 hp at the wheels. If you know how to work on cars it's very easy to install. Makes my engine roar like never before! I combined this with the air raid throttle body spacer for the ultimate gain in air intake. Would buy again." —Seth S from Mount Vernon, OH bought an aFe Cold Air Intakes for a 2004 Jeep Grand Cherokee, 4.7L V8.
"This intake is awsome was easy to install noticed better throttle responseawsome sound iI got this at a great price thanks auto anything" —Zac E from Midvale, UT bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Jeep Grand Cherokee, 4.7L V8.
"Improved gas mileage by about 2 MPG. Great product. Cannot believe I got it so cheap." —Justin P from La Plata, MD bought a Volant Cold Air Intakes for a 2004 Jeep Grand Cherokee.
"Easy install, does everything as advertised. However, intake arrived with a ding in the metal intake, doesn't affect performance." —Timothy B from Rochester, MN bought a K&N 77 Series Metal Intake Kit for a 2004 Jeep Grand Cherokee, 4.7L V8.
"The install was a breeze, and the result was a noticable boost in performance and sound. If gas prices were not so high I'd be on the peddal more just to hear my engines new roar! Love it!" —William C from Boise, ID bought an Airaid Intake System for a 2004 Jeep Grand Cherokee.
"Installation wasn't that bad. More trouble removing the original equipment than installing the Kit. There is an increase in performance although this type of add-on never seems to be as much as hoped. And it does change the sound coming out from under the hood. Small increase in mpg's but still early to tell. Overall, not really disappointed. But if you truly want more power buy the 8 cylinder cherokee. The mpg aren't that much different. Also, compared to other internet catalog stores, AutoAnything rocks." —Tim C from Chambersburg, IL bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Jeep Grand Cherokee, 4.0L 6-cyl. engine.
"Adds power and doesn't change sound much until you really get into it. Wanting gas milage but not noticing much improvement." —Matthew Z from New Haven, IN bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Jeep Grand Cherokee, 4.7L V8.
"I got this the day after I put true duals on my Hemi. I sempt to lost alot of back pressure to give my truck the get up and go it needed, but when I added this intake it def. brought it up to speed. Probably a 20hp gain and I think 1-2mpg better." —John T from Cumming, GA bought a Volant Cold Air Intakes for a 2004 Jeep Grand Cherokee.