Not sure which 2004 Jeep Grand Cherokee Cold Air Intakes are right for you? We have over 13977 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:
"Notice a big improvement in overall performance. Very easy to install. Great directions. Looks sharp when you open the hood. The car just feels faster." —James L from Ravena, NY bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2004 Jeep Grand Cherokee.
"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.
"The installation was the hardest part of all. I had planned on selling the factory air system but after we destroyed the entire system it's in the trash. The performance and quality of this FIPK is incredible. The sound under the hood is even better than I expected. Packaged with an upgraded exhaust system, I have no doubt this will bring new life to my Jeep. I'm adding a Superchip Flashpaq today which will boost the performance even more." —Joel R from Colorado Springs , CO bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Jeep Grand Cherokee.
"The removal and installation took me about 3 hrs with on trip the Auto - parts store. Total work time was about 2 hours. The real problem was the removal or at least the housing unit for the old air filter. The one part this kit did not cover for me were the small tubes coming from the back of the engine. They were shown in the picture as soft tubes, however the tubes in my vehicle were hard plastic molded around the fittings. Sooo i ended up breaking the T-joint and had to purchase another as well as rig a connection from that point to the new air-intake. I actually had to cannibalize one of the hard tubes to get the connection to work. At this point in time i have only driven about 500 miles. I did not really hear a difference until i stomped in the gas. I am looking forward to my next trip to see the highway gas mileage. By the way this unit does give you back a lot of room in the engine area." —Jason C from Uxbridge, MA bought a K&N 77 Series Metal Intake Kit for a 2004 Jeep Grand Cherokee.
"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.
"This is the 3rd vehicle I have purchased the K&N intake system for. In all cases it has prooved to be a great experience. I love the sound generated when you accelerate and there is a noticable performance inhancement. I highly recommend K&N products and won't use anything else." —Robert W from Worcester, MA bought a K&N 77 Series Metal Intake Kit for a 2004 Jeep Grand Cherokee.
"The unit was fairly easy to install. Intructions were very straightforward. Added a very "throaty" sound during peak acceleration. Added fuel mileage is irrelevent because this will cause you to want to drive more aggresively. It looks cool too." —Brad G from Parma, OH bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Jeep Grand Cherokee.
"immediate response on the throttle. un real pick up now. it was good before but much improved. had nice engine noise now." —Dennis S from Virginia Beach, VA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Jeep Grand Cherokee.
"I installed this on my 04 Jeep Grand Cherokee along with a throttle body spacer. Easy installation. I love the sound it gives off now, I've also noticed an increase in power. I'd recommend getting a throttle body spacer along with this, and install at the same time." —Brian Y from Valparaiso, FL bought a K&N 77 Series Metal Intake Kit for a 2004 Jeep Grand Cherokee.
"I installed this FIPK on our 2004 Jeep. The directions were easy to follow but I had to crawl under the front end to get the kit to fit correctly. Once installed I did noticed a little more engine noise. I also noticed an increase in fuel economy and in hp." —Marcus T from Tucson, AZ bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Jeep Grand Cherokee.
"gas improved 2 mpg at least. i even watched the gas go up .2 when i floored it. it sounds awesome. however, i highly reccomend the airaid tbs. this combo gives near peak power tweaks as far as the intake manifold goes. noticed gains in tourque and passing power. best spent $219 yet. Thanks" —Jill B from Louisville, KY bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2004 Jeep Grand Cherokee.