Not sure which 2001 Jeep Grand Cherokee Air Intake Systems are right for you? We have over 20796 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:
"After a quick look at the instructions I proceeded with the installation which took less than an hour and everything fit correctly. Other than the additional noise above 2500 rpm when accelerating, this kit is on the money. Noticeable increase in power and I did pick up just under 1 mpg. My Jeep has a Superchip Trail Dash tuner and cat-back exhaust and this is a real compliment to those items." —Gregory G from Manchester, MD bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2001 Jeep Grand Cherokee, 4.7L V8.