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K&N Series 57 FIPK Performance Cold Air Intake (07-11 3.8L Jeep Wrangler JK)

Item J16349
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$292.99 (kit)

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      Review & Installation Video

      I'm Ryan with and this is my review of the K&N Cold-Air Intake, available for all 2007-2016 JKs. When taking a look at these cold-air intakes, you have a couple of different ones to choose from. One is the 57-series which is a carb-exempt, 50-state legal intake, the 63 which is not legal in California but should give you a few more horsepower, and the 77 which is the aluminum version of the intake. A cold-air intake on a Jeep is for somebody who wants a little bit more sound out of their engine, who wants a little bit better throttle response, and possibly some increased miles per gallon. A cold-air intake is not going to provide a ton of horsepower gains on a Jeep just because the factory intake isn't that much of a bottleneck. However, a lot of people do feel a little bit of a power increase after installing something like this. It is important to note that when you install a cold-air intake on your Jeep, you do get rid of the factory air box, which can be a little bit detrimental if you're somebody who takes your Jeep off-road in wet conditions a lot. But, if you do decide to go with a cold-air intake on your Jeep, the K&N ones are a good way to go because they're moderately priced, and they all include K&N's famous reusable and washable filter.Depending on which series you choose, you're either gonna get a polyethylene or an aluminum air intake tube that's molded specifically to fit in your Jeep and designed to work with your factory vent and air sensor. You'll get a heat shield and all the brackets and hardware necessary to get everything installed, including a washable and reusable K&N air filter. Now, because this setup is designed specifically to bolt into your Jeep, it will be bolt-in. You won't have to cut or drill anything which makes the installation really easy. However, because of that, it's very important to make sure you get the one that's designed for your specific year because Jeep did change engines. Because this is designed to be completely bolt-in, the install becomes very easy. The first step in the process is to remove your factory intake tube and air box, then install the heat shield and all the brackets that come with this kit. From there, you'll install your air filter and, finally, your air tube. The whole installation should take about an hour and you won't need any specialty tools, just some hand tools. Now, there are a bunch of companies out there making cold-air intake setups very similar to this, and some of them are less expensive than this one. This does come with the washable and reusable filter which may be worth a couple more dollars to you. It really just comes down to your budget. If you want to get one of these setups that's similar, that costs a few dollars less, I think that it'll have the same effect on your Jeep as this one will. So if you're looking for some extra throttle response, a little more sound from under the hood of your Jeep or a few extra MPGs, a cold-air intake might be the way to go, especially if you're somebody who takes your Jeep off-road only where it's dry or stays out of the puddles. If you're looking for a cold-air intake and you want one that has a reusable filter, the K&N is a really nice option. So that's my review of the K&N Cold-Air Intake, available for all 2007-2016 JKs that you can find right here, at

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Improves Horsepower, Torque and Fuel Economy
      • Provides Faster Throttle Response
      • Custom Molded High-Density Polyethylene
      • Filter Material: Cotton Gauze
      • Reusable Synthetic Filter
      • MAF Adapter (If Required) and Mounting Hardware Included
      • Bolts in Place of Stock Intake System
      • 50-State Legal: D-269-38
      • Fits 2007 - 2011 3.8L JK Wranglers


      Intake. Made from smooth custom molded high-density polyethylene, the K&N Series 57 Cold Air Intake flows considerably more air than the stock intake tube. It has an integrated diversion chamber to smooth out the airflow and eliminate turbulence.

      Filter Specs. The K&N Series 57 FIPK Performance Air Intake is designed to minimize restrictions and increase airflow to the engine. The durable cotton gauze filter flows significantly more clean air than a stock paper filter, which allows your engine to create more power. And you can reuse it for up to a million miles!

      Additional Features. If you want to give the 3.8L in your Wrangler JK, a bit more gumption, then you need to check out the K&N Series 57 FIPK Performance Air Intake. The guys at K&N practically started the performance intake segment, and they've got the experience to create a Wrangler performance intake that'll give you more power when you need it most.

      Application. This K&N Series 57 FIPK Performance Cold Air Intake is designed to fit on the 2007 - 2011 Wrangler JK with the 3.8L V6 engine.

      Technical Note. The K&N Cold Air Intake is not designed for vehicles equipped with a Body Lift.

      Fitment: 2007 2008 2009 2010 2011 Details

      MPN# 57-1553

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (20)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 20 customers

      Installation Time: Less than 1 Hour

      • April 13, 2019

        5 2010 Wrangler - BigNate Installation Time: Afternoon


        This air intake has great engineering and is somewhat foolproof to install. The directions could be a little more detailed when it comes to explaining which hose clamps go where.

        Helpful (0)
      • March 10, 2019

        5 2008 Wrangler - xlGraveyardlx Installation Time: Less than 1 Hour

        The name say it all

        Pretty straightforward installation, just follow the instructions that comes with it. I've been using KandN products on all my cars weather its oil filters, CAI and even air filter panels. I don't see a gain in HP per se but the fact that KandN stuff is waaaay better than OEM, puts me at ease.

        Helpful (0)
      • November 23, 2018

        5 2010 Rubicon - MikeG Installation Time: Less than 1 Hour

        Looks and sounds great!

        Install was pretty easy. I have had CAIs on several vehicles over the years, K and N quality is unmatched. Directions left a little to be desired. The support bar orientation took a minute and some finesse to figure out. The pictures weren't to helpful. Item looks great under the hood and adds some great sound during acceleration. Installed this the same time as the sec10 throttle enhancer and suerchips flashpaq. All three combined to really improve the performance and sound of my Rubicon.

        Helpful (4)
      • September 15, 2018

        5 2008 Wrangler - ArnulfoM Installation Time: Less than 1 Hour

        K N

        The instructions were clear and easy to read. The filter fit easy and took less time then i thought.

        Helpful (4)
      • June 22, 2018

        5 2008 Wrangler - Soil Installation Time: Less than 1 Hour

        Lovely Sound

        I immediately noticed the difference in sound in my Jeep with this piece! It is not a monster truck but it has a very nice little rumble to it that it did not have before. As for power you will get a little intake but if you want more spend more!

        Helpful (5)
      • March 07, 2018

        5 2011 Wrangler - TerrenceC Installation Time: Less than 1 Hour

        Good power

        Immediate increase in acceleration and power from a stop. It also gave the stock exhaust a beefier rumble when accelerating. The dyno sheet included states a increase of 14/hp and 14/tq.

        Helpful (5)
      • January 20, 2018

        5 2010 Wrangler - PatrickJ Installation Time: Less than 1 Hour

        Air is good, cold air is better

        Item was super easy to install, 1 hour total. Looks and sounds great too. Noticed a little increase in MPG.

        Helpful (6)
      • July 21, 2017

        5 2008 Wrangler - John Installation Time: Less than 1 Hour

        Cold air intake install

        Took about 30 mins, not hard at all. Works great!!

        Helpful (5)
      • June 20, 2017

        5 2008 Wrangler - JohnB Installation Time: Less than 1 Hour

        Well worth it

        This is one of the best Mods you will ever get for your Jeep. It not only sounds great but it seems to have added power too. I have not checked the gas mileage yet but it really does not even matter to me. Once you step on it to pass or something you will be sold. I highly recommend this. Oh, I have a 08 JK Sahara 4 door

        Helpful (6)
      • May 15, 2017

        5 2011 Wrangler - MaxN Installation Time: Less than 1 Hour

        Just what the JK needed

        It was easy to install, works perfectly. I installed it along with a throttle body spacer and retuned the jeep with a Superchips flash paq. Now my jeep is even more awesome than before.

        Helpful (5)

      Questions & Answers (4 answers)

      4 Top Rated Questions

      is this intake legal in California ?

      • The K&N Series 57 FIPK Performance Cold Air Intake is legal in California.

      Helpful (2)

      What is the major difference between the Series 57 and the Series 77?

      • The K&N Series 57 FIPK Performance Cold Air Intake is a High Density Polyethylene Tube with an Estimated HP gain of 8.17 HP @ 4807 RPM. The K&N Series 77 High Flow Performance Cold Air Intake ( is a Free-flowing Aluminum Tube with a chrome like finish that has an Estimated HP gain of 7.92 HP @ 4807 RPM. 

      Helpful (1)

      is there a specific part number for just the filter for replacement purposes?

      • K&N's part number for a replacement filter for this kit is RF-1048

      Helpful (0)

      Do you get a sticker with it, with #'s

      • It will include a CARB sticker with the proper CARB number and information.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Air Filter
      • (1) Tapered Silicone Hose
      • (1) Intake Tube
      • (1) Adapter
      • (1) Straight Silicone Hose
      • (1) Heat Shield
      • (1) Edge Trim
      • (1) Grommet
      • (1) C Bracket
      • (1) Saddle Bracket
      • (1) L Bracket
      • (1) Short Bracket
      • (1) Small L Bracket
      • (1) Hose Clamp #44
      • (3) Hose Clamp #56
      • (1) Hose Clamp #104
      • Hardware

      Will It Fit My Wrangler

      • JK Rubicon 2 Door - 07, 08, 09, 10, 11
      • JK Rubicon 4 Door - 07, 08, 09, 10, 11
      • JK Wrangler 2 Door - 07, 08, 09, 10, 11
      • JK Wrangler 4 Door - 07, 08, 09, 10, 11

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