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RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (07-11 3.8L Jeep Wrangler JK)

Market Price $195.49 You Save 22% ($42.50)
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$152.99 (kit)

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  • Item J100284
  • MPN# J100284

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Ship to: Ashburn - 20149
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    Features, Video & Details

    • Improves Horsepower and Torque
    • Better Throttle Response
    • Money Saving Reusable Conical Filter
    • Aluminum Intake Tube with Textured Wrinkle Black Finish
    • NO Computer Re-Tune Required
    • Fits 2007-2011 JK Wranglers with a 3.8L V6

    Review & Installation Video

    Review & Install Video

    Hey guys, I'm Ryan with extremeterrain.com and today I'm here to review the RedRock 4x4 cold air intakes. Now, RedRock offers two version of this. One is for the '07 to '11 Jeeps with the 3.8 liter motor and the other is for the '12 to '16 with the 3.6 liter. So make sure you get the right one for your rig. Now these cold air intakes are going to give you a few additional miles per gallon. They're going to give you a little better throttle response and you're definitely going to notice some more noise from underneath the hood when you step on the throttle. Now unfortunately, you're no longer going to have that factory air box, which is there to keep some water out of the motor when you're off-roading. So, if you do plan on going off-road and doing any water crossings, you're going to want a snorkel if you want a cold air intake. These systems are really simple. There isn't much to them. This one works well. It looks good and the black wrinkled finish matches some of the other under hood components. This is definitely one of the least expensive systems on the website. But to be honest, I don't see a reason to spend more on a system with a similar design. This one works great, it's no frills and it'll keep some money in your pocket for your next mod. Now this cold air intake system completely removes the restrictive factory air box in place of a air intake tube, a heat shield and a conical air filter, which is both washable and reusable. Now this system includes everything you need to get the cold air intake bolted into your Jeep. You should only need a couple of tools, a few wrenches, some Allen keys and a flat head screwdriver and less than an hour of your time. If you're curious what other people are saying about this intake system or you want to see pictures of it installed on other Jeeps, make sure you check out the customer submitted images and reviews on the website. So that's my review of the RedRock 4x4 cold air intake. It's an affordable no frills system that gets the job done. Now remember there are two versions of this system, one that fits the '07 to '11 JK and the other the '12 to '16. So make sure you get the right system for you. No matter what you need, we have it right here at extremeterrain.com.

    Improves Power. A RedRock 4x4 Cold Air Intake kit will completely replace your JK Wranglers restrictive factory air box and paper filter element with a high flow filter assembly for a noticeable increase in horsepower and torque, all while providing filtration of harmful power robbing dust particles.

    No Tune Required. Unlike other Cold Air Intakes on the market for the 3.8L V6 Wranglers this RedRock 4x4 CAI does not require a computer re-tune. The engineers at RedRock 4x4 really did their homework to improve your JK's power using the factory tune.

    Reusable Conical Filter. Included in this RedRock 4x4 kit is a High Flow reusable conical air filter. So there is no need to go out and buy a new filter every few thousand miles. Just clean the filter, re-oil it, save money, and go!

    Easy Installation. The RedRock 4x4 Cold Air Intake kit is engineered to be easily install with just basic hand tools. There are no modifications required for a clean straight forward installation. All parts and instructions are included.

    Not CARB Certified. This RedRock 4x4 Cold Air Intake is not CARB certified, therefore it is not legal for use in California or other states adopting California emission standards. Not legal for use on pollution controlled motor vehicles; intended for off road use only.

    Application. This RedRock 4x4 Cold Air Intake System is specifically designed to fit the 2007-2011 JK Wranglers equipped with the 3.8L V6 engine and does not require re-tuning the vehicle's computer for operation.

    Fitment: 2007 2008 2009 2010 2011 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Air Filter
    • (1) Intake Tube
    • (1) MAF Panel
    • (1) Bottom Panel
    • (1) Reducing Hump Hose
    • (1) Small Weather Strip
    • (1) Large Weather Strip
    • (1) Small Hose Clamp
    • (2) Medium Hose Clamps
    • (3) Large Hose Clamps
    • (2) Zip-Ties
    • Stand-Off
    • Hardware
    Installation Info
    Will it fit my Wrangler?

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    Questions & Answers (72)

    5 Top Rated Questions

    CA Smog Legal Aside from it "Passing" smog check does this kit come with the more important STICKER saying it is approved for use in CA?

    • Hello, unfortunately the RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 Wrangler JK) does not have a CARB #, therefor not being legal for use in CA.

    Helpful (7)

    Does this product void your factory warranty?

    • If you are concerned with voiding your factory warranty when installing the RedRock 4x4 Cold Air Intake Kit, I suggest speaking with your Jeep dealer or Warranty administrator to confirm if the cold air intake will void your warranty. I suggest looking into the Magnuson-Moss Warranty Act which states, a vehicle manufacturer cannot void the warranty of your vehicle due to an aftermarket part unless they can prove that the aftermarket part was the cause of or contributed to the failure of the vehicle (15 U.S.C. 2302 (C)).

    Helpful (3)

    1 - I'd just installed my new air intake and I would like to know if i have to oil it ? 2- Need some washing tips for it to , first time that kind of air intake . Thanks Mitch

    • The filter on the RedRock 4x4 Cold Air Intake Kit will come pre-oiled. At your normal filter replacement interval the filter should be removed, cleaned and re-oiled. Any filter recharge kit, such as the K&N Filter recharge kit would work.

    Helpful (3)

    Does this intake actually come with a K N filter or is it another brand ? I’m looking for specifically a K N .

    • This will come with a Red Rock 4x4 Filter and not a K&N filter.

    Helpful (1)

    How do you clean the filter when it gets dirty? What products will I need to clean it? And how often do I need to clean it?

    • Thank you for your question! To clean an oiled filter you will need a refresh/recharge kit. I listed an option that we offer down below. Depending on your usage, a filter should be cleaned every 30-45K miles. https://www.extremeterrain.com/flowmaster-cold-airtake-filter-refresh-kit-8717-yj-tj-jk.html

    Helpful (1)
    Post Your Question
    10 More Questions
    Is this product legal in NY and will it pass nys inspections? 1 answer
    What oil needs to be used on this filter. Any brand or a specific one? Also how often/mileage does it require re-oiling? 1 answer
    Is there a special position the sensor has to be in? There are no locking devices on this intake like with the factory. I'm loosing gas mileage and I'm wondering about this part being the culprit. 1 answer
    What is the weight of this item?? I ask because I have to ship outside the US. 1 answer
    Water will not shoot up from underneath the bay or from the gap between the front quarter panels and the sides of the hood? Just making sure. Already ordered 1 answer
    Which CAI would best prevent hydrolock and still have good performance? 1 answer
    If I have a vented hood for heat dispersion would I risk damage by using the intake from rain? Also I don’t go deep water mudding but if I’m at the beach I like going in a couple inches do you think there would be an issue ? 1 answer
    If I have a vented hood for heat dispersion would I risk damage buy using the intake from rain? Also I don’t go deep water mudding but if I’m at the beach I like going in a couple inches do you think there would be an issue ? 1 answer
    What pre-filter will work for this? I get on some pretty dusty trails. 1 answer
    I have been doing research on which CAI to buy and I have read that it is common for the check engine light to come on. Will this CAI cause my check engine light to come on? 2015 WRANGLER 1 answer

    People Who Bought This Item Also Bought

    Customer Reviews (100+) Write a Review

    Overall Rating 4.6

    out of 5 stars

    Installation Time:Less than 1 Hour

    Installation Cost:0-$100

    • Performance Gain 4.177719 4.2
    • Fit 4.539788 4.5
    • Bang For Your Buck 4.729443 4.7



    • 5/5

      Installation Time: Less than 1 Hour

      October 11, 2018

      DK/JK

      Very easy install. Took more time removing the stock unit.

      DouglasK

      Year: 2007Submodel: Wrangler

      Helpful (0)

    • 3/5

      Installation Time: Afternoon

      October 10, 2018

      Great piece but bad instructions

      OK, I am not a mechanic, but I was a 2nd class machinist mate in the Navy therefore I am pretty good with tools. I followed the instructions step by step but the darn thing would not fit and I had some left over parts (two spacers and some washers). So I stopped got a beer and thought about what was not working. Went back took the install all apart and redid it by playing with the "extra" parts and darn if it didn't fit and fit properly! More complete instructions would have let me do the install only once. But it fits right now and looks cool as far as performance we'll have to wait! It would have gotten 5 stars from me if the instructions were complete.

      Lee

      Year: 2009Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      October 08, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      More MPG

      Shipping was fast, install took about 1 1/2 hours ( a helper is a must) directions could of been better ie pictures of where the brackets mount on radiator. Notice an increase in throttle response and engine noise, So far I gained about 1 1/2 MPG so pretty happy about that

      JamyW

      Year: 2012Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      October 08, 2018

      Top end

      Easy install, takes About one hour, sounds great! Definitely feel more throttle response and more power on the top end.

      StevenS

      Year: 2008Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      October 07, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Value

      The RedRock cool air intake is Worth every penny. I would and probably will buy it again and would and will be glad to recommend this product to there.

      EricC

      Year: 2013Submodel: Wrangler

      Helpful (0)

    • 4/5

      Installation Time: Afternoon

      October 06, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Instructions are lacking

      So far so good. It took a bit of figuring to install. While the instructions were there they really didn't help much. I'm not a mechanic but very handy. The sensor was problematic, I wasn't sure how to get it out or install it properly. It looks fragile so I didn't want to force it. The over-all fit wasn't very good either, it came together just not the way it's described in the so called instructions. On the plus side I do get more pick up which is one of the reasons I got it. I don't know about gas mileage, we'll see.

      JBHBILL

      Year: 2018Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      October 04, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Great product

      Great product easy to install with clear instructions, clamps and hardware are first rate! Should make a big difference on on towing utility trailer!

      Royal

      Year: 2015Submodel: Rubicon

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      October 04, 2018

      Great product for the price

      Easy to install, significantly increases throttle response time. You can feel the difference in power as well. The sound is also pretty neat!!

      NoahT

      Year: 2008Submodel: Rubicon

      Helpful (0)

    • 4/5

      Installation Time: Less than 1 Hour

      October 03, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Seems to work

      Gives the engine a nice sound. If anything my mpg got worse, but only because I'm on the pedal more to hear that intake.

      StephenP

      Year: 2016Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      October 03, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Gas Saver

      After being installed... really notice a big difference... that increase my gas mileage..

      RaulC

      Year: 2016Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      October 03, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Excellent product

      The air intake was easy t install and it made a noticeable change in acceleration and let's not forget the sound; wow this intake screams when you floor it.

      WarrenH

      Year: 2018Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      October 02, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Easy improvement!

      Feel the power and love the sound! Economical and easy install!

      GSinNC

      Year: 2014Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      September 30, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Intake Red Rock

      Very easy to install had very little trouble at all. Wife loves the new sound.

      JonathanW

      Year: 2015Submodel: Wrangler

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      September 30, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Beautifully made intake

      This was my first modification to my Jku and if you’re looking to get a nice beefy Sound out of your Jeep I’d highly recommend this. I was kind of Hesitant in the beginning because not a lot of videos could show me how Nice it sounded until I Put it on myself and drove down the street. It’s real easy installation, I used a YouTube video that’s roughly 6 minutes long and if it’s your first time installing this, It shouldn’t take more than 45minutes. Overall great product and highly recomended. Don’t turn your car on and expect to hear a new cat back Straight piped V8 Diesel sound, But drive it down the street or go on the highway and let the thing roar!

      CrisT

      Year: 2013Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      September 24, 2018

      So good

      I installed this product and on the first drive noticed a better sound. After a while of driving with it, my mpg went up a whole 1.2!!

      ChristianP

      Year: 2010Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      September 20, 2018

      Air Intake Installation

      The part was easy to install and the directions were clear with pictures. Noticed a performance gain in the throttle response and small gas mileage increase.

      DennisS

      Year: 2009Submodel: Wrangler

      Helpful (0)

    • 4/5

      September 20, 2018

      Great intake for the price

      Just installed my RedRock 4x4 Cold Air Intake and I already love the low rumble from under the hood. I have noticed an increase in throttle response but to be fair, I have not had it installed long enough to speak to MPG. Overall I am pleased with the kit, I will say the installation required some manipulating to get it to fit my 2007 but overall not a bad install. Total installation time was roughly 60 minutes but I am not a mechanic by trade and with they lift, I have to stand on my bumper which makes retrieving dropped items time consuming!

      MelissaS

      Year: 2007Submodel: Wrangler

      Helpful (1)

    • 4/5

      Installation Time: Less than 1 Hour

      September 19, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Does the Job

      The product came packaged nicely and appeared of good quality for the price. The install was fairly straight forward. The instructions you have may or may not reference the single rubber mounting stud (I think this may have been an upgrade at some point). It was a pretty tight fit getting everything aligned (don't tighten anything until its all installed). The under-hood noise was a little more than expected. It sounds nice when merging but gets a little annoying when under a light load for an extended time on the highway.

      EdH

      Year: 2015Submodel: Wrangler

      Helpful (0)

    • 4/5

      September 18, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Great product for the price

      This Red Rock cold air intake is a nice upgrade over the stock intake system. The black wrinkle finish looks stock, but provides the aluminum tube to keep air temperatures down as much as possible. The only thing I wish Red Rock would improve is the mount for the air temperature sensor. Seems to me like it will loosen over time and cause issues with the sensor. I may be wrong, only time will tell.

      MickeyL

      Year: 2017Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      September 18, 2018

      Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-18 3.6L Jeep Wrangler JK)

      Good Kit!

      Nice kit. Comes with all the necessary parts, and a few spares (hose clamp, but, bolt) and fairly easy to install. Adds a slight, but noticeable “throatiness” to the engine, specially when gunning it and seems to increase responsiveness. Haven’t noticed any increase in mileage yet, but have not even gone through one tank of gas since install. Drawbacks: (as described elsewhere) installation instructions could be more detailed, especially when installing the Heat Shield. And getting under it is best with four hands. Plenty of good instructions on YouTube, though, and it made for some good bonding time when my son helped me out. Last issue: METRIC!! . We live in America and metric dead, yet all the bolts and Allen screws are metric. You’ll need a 10mm socket and a 8mm socket, and my kit only went down to 10! Otherwise, great price, hopefully good performance increase, and easy install.

      NathanW

      Year: 2016Submodel: Wrangler

      Helpful (0)

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