🚗 K&N Cold Air Intake Kit for 2005-2010 Jeep (Commander, Grand Cherokee, Grand Cherokee III) 5.7L V8 - High Performance, Increased Horsepower, 50-State Legal [Part Number: 57-1549] Review

Noticeable difference in performance and throttle response. nice sound when you step on it. I can't talk about fuel consumption because I don't care 😂

Nothing to say. Ease of installation. Better gas consumption. Faster and smoother throttle response. Sounds meaner. Everything you could wish for!

Makes me smile every time I crank the throttle wide open. Easy enough to install, they can definitely pre-assemble more parts before shipping, but I think the cost was reasonable for you to put this together

A little more power and a lot of responsiveness. On my '05" Jeep Grand Cherokee Hemi, the exhaust manifold is a big bottleneck, but it's a good start and cheaper. Lets you hear some V8 power when accelerating and is quiet while driving.

This gave a very noticeable performance boost. I knew it would be an improvement, but I didn't expect it to be as noticeable as it is now. I have a 2006 Jeep Commander 5.7L Hemi so obviously the gas mileage sucks but I didn't buy it for the gas mileage. That shot increased my gas mileage by 2.5mpg, so I certainly can't complain about that. Full throttle emits a noticeable and ominous growl. Very impressive. I wish I had bought sooner!

Definitely makes Hemi growl. Almost like cavitation sounds. I didn't hear a whistle, just something like a low trill. My only complaint so far is that the included crankcase air hose is too small to bleed the main air hose. It took a lot of work to install, even partially. Also, the louver/barrier part doesn't really isolate the filter area, so I'm not sure what the purpose of the gasket is. Installation is pretty easy, but the resolution of the images in the attached guide is terrible. At…

I just bought a 2006 Jeep Grand Cherokee with a 5.7 liter Hemi V8 engine. I loved the performance but was disappointed that Jeep decided to add a huge intake baffle and filter system that killed the sound. I've used K&N FIPK intakes on other cars before for performance reasons, but in this case I just wanted to open up that harsh, animal sound of a big V8. This inlet took about an hour to install, mainly because the mounting points on the heat shield were difficult to access. Otherwise it was a

Purchased from Revain for use on the 2008 Jeep Grand Cherokee 5.7LI Highly Recommended! The item arrived on time but parts were missing. I'm not sure if K&N or Revain is to blame. I called K&N customer service and they shipped me the missing parts with great on the spot customer service. I installed my first K&N air intake on one of my cars a long time ago and have done it on every car I have owned since. Provides a deeper and angrier engine sound. Improved throttle response (how quickly the…