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.
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.
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 2003 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:
"can see, feel, and hear the difference right away after installation. looks amazing under the hood. sounds very powerful and i can really feel the difference when i step on the gas. haven't seen a difference on the gas millage but overall the product is excellent." —Jose A from Thornton, CO bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Jeep Grand Cherokee, 4.7L V8.
"I recently installed a K&N FIPK kit in my 2003 Jeep Grand Cherokee Limited and the results are impresive. The sound is incredible, sounding like I installed a cat back system. The performance is even better. The dyno was for a 2000 4.7 with a 4 speed auto, the 2003 has a 5 speed auto and I am sure that the 13 horse gain is pesemistic for this vehicle. Throttle response and overall perfomance is execllent and the vehicle works far less. I am extremlly pleased." —Lee T from Alexandria, MN bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Jeep Grand Cherokee.
"love the intake there is a gain in HP and in mpg. would have been better if it was under 200." —Zachary J from Eagle Point, OR bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Jeep Grand Cherokee, 4.7L V8.
"This intake is superb. It took a little longer than anticipated to install but was well worth the time. I noticed an immediate improvement in acceleration and the sound of it is well worth the price of the it. Definitely worth the $!" —John R from Erie, PA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2003 Jeep Grand Cherokee, 4.7L V8.
"The intake itself takes 10 minutes to install. The removal of the stock air box was a hassle and took almost an hour and a half to get it out. It took about 30 minutes to get the new heat shield in and it fits pretty snug. On thing I suggest is long, deep dish metric ratchets for this assembly." —Cole S from Glen Allen, VA bought a K&N 77 Series Metal Intake Kit for a 2003 Jeep Grand Cherokee.
"Definite increase in throttle response and power.
Very throaty sound when accelerating, but quiet when cruising." —Carl B from Eureka, CA bought an aFe Cold Air Intakes for a 2003 Jeep Grand Cherokee, 4.7L V8.
"There was an immediate improvement in response and full throttle. The installation instructions were intimidating but if you follow them carefully it was a straight forward installation with no surprises" —Kenneth K from Tamarac, FL bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2003 Jeep Grand Cherokee.