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

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Market Price $178.99 You Save 15% ($26.00)
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$152.99 (kit)

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  • Item J100285

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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 2012-2018 JK Wranglers with a 3.6L 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 3.6L 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 2012-2018 JK Wranglers equipped with the 3.6L V6 engine and does not require re-tuning the vehicles computer for operation.

    Fitment: 2012 2013 2014 2015 2016 2017 2018 Details

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation Info
    Will it fit my Wrangler?
    • JK Rubicon 2 Door - 12, 13, 14, 15, 16, 17, 18
    • JK Rubicon 4 Door - 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 2 Door - 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 4 Door - 12, 13, 14, 15, 16, 17, 18

      Customer Photos (100+) Submit Your Photo

      View All 100+ Photos

        Questions & Answers (78)

        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 (12)

        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 (8)

        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

        • Check engine lights coming on after the installation of a cold air intake are usually attributed to installation errors or a retune being required but not completed. Unlike other cold air intakes on the market for the 3.6L V6 Wranglers, this RedRock 4x4 CAI does not require a computer re-tune and is engineered to work with the factory tune on the Wrangler.

        Helpful (2)

        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 pre filter for this filter 1 answer
        How bout' a replacement filter to keep a clean spare around? 1 answer
        How much does it boost you mpg? 1 answer
        It feels like the engine is vibrating, it this normal or is my engine actual vibrating? 0 answer
        If I install this will it increase MPG? If so but how much? 1 answer
        I'm trying to find a cover to go over it to keep it cleaner and water off of it . What size do I need to get cover from k n? 0 answer
        I am trying to buy a pre-filter/water guard. Can you tell me what size the filter is? Thank you. 1 answer
        Do you recommend a throttle body spacer to be used with this filter? Thanks! 1 answer

          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 4.161748 4.2
          • Fit 4.53224 4.5
          • Bang For Your Buck 4.713661 4.7



          • 4/5

            Installation Time: Less than 1 Hour

            June 24, 2019

            Intake

            Product seems well, but the installation instructions are horrible.

            Chris

            Year: 2015Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            June 21, 2019

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

            REDROCK Cold Air Ram

            The installation instructions skip a few steps, so a 1 hour install turned into a 2 hour process since I had to start over once I figured out the missing steps. However I am very happy now that it is installed, looks great, has a cool sound, and I have noticed increased acceleration and great highway mileage. Also seems to have a much smoother idle

            AlysonS

            Year: 2011Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            June 16, 2019

            Awesome! Low Budget alternative to K N.

            This is one of the best upgrades done on my Jeep so far! Quick and easy to install, however the instructions are not clear. Mainly when your attaching the metal box to fender well, its suppose to just sit in the bolt holes of the old air box. I ended up bolting the box to the fender. Later when I looked at the pictures here on https://www.extremeterrain.com, I realized I didn't have to do that LOL! I notice increased throttle response, lower fuel consumption, and a awesome sucking noise when giving the Jeep gas. The best part about it is the cost! So if you don't want to pay KandN prices go this route! I've had mine for almost two years now and it still looks and functions Great!

            Pembo8420

            Year: 2015Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            June 12, 2019

            Good quality and easy install

            Was a easy upgrade to the stock air intake. It didn’t take long to install and looks great

            Kirgissa

            Year: 2018Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            June 11, 2019

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

            Improved throttle response a bit

            My jeep has a fly by wire instead of regular cable so the throttle response either way is not gonna be great but it does have a nice noise when flooring it.

            JesseD

            Year: 2009Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            June 03, 2019

            AWESOME

            great fit, looks cool! makes the sport exhaust a bit more beefy.

            djy

            Year: 2017Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 29, 2019

            Easy Peasy

            Came in on time and was installed less than an hour later

            JacobO

            Year: 2014Submodel: Wrangler

            Helpful (0)

          • 5/5

            May 23, 2019

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

            Worth the buy but didn’t come with all the parts.

            I was very excited to install the cold air intake and tried to follow their instructions which could use some improvement. I turned to YouTube and was okay from there. The install took about an hour but could have been cut down if you pre-build the barrier from the engine and the air filter. There is a noticeable increase in acceleration and not sure about the gas mileage yet. Overall it’s a good mod for the price.

            Joachim

            Year: 2007Submodel: Wrangler

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            May 23, 2019

            Awesome!

            Great product with an easy install! Improves performance, fuel economy and the sound it gives the Jeep is great!

            GaigeT

            Year: 2016Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 22, 2019

            Great value

            Amazing value. Increased sound and performance! Took much less time but used the extreme terrain youtube page for install. Much simpler than paper instructions!

            DillonM

            Year: 2017Submodel: Wrangler

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            May 20, 2019

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

            RedRock cold air intake works great

            The Redrock cold air intake works great. The instructions are a bit vague and should be a little more accurate and inclusive but it's easy to figure out where everything should be mounted. This is a great value and well made for the price. I am not sure there is any performance gain or MPG increase at all but sure sounds nice when accelerating.

            mtbdavid2

            Year: 2007Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 20, 2019

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

            Awesome product!!

            Good quality for the price, and full my expectations, I installed it in my JK Sahara 3.8l increase more torque in the engine and the sound is great, I definitely recommend it.

            69Blackdude

            Year: 2011Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 17, 2019

            Great product

            Constructions were a little vague but was able to figure out after watching installation Video. Jeep gained 2MPG And a nice throaty sound.

            Mattty

            Year: 2015Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 16, 2019

            Redrock Cold air intake

            Fit well and was an easy install. It feels like there is a boost in power and so far there is a 1.5 MPG improvement in gas mileage.

            Dirtbag

            Year: 2017Submodel: Wrangler

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            May 16, 2019

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

            jeepn

            Does as it says. Increased fuel mileage, and power. Cool sound with acceleration. Wish that it had a box around it.

            HarlandB

            Year: 2010Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 14, 2019

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

            MR. NACHO

            GREAT ITEM. FAST SHIPPING. GOT THE ITEM IN A FEW DAYS. EASY TO INSTALL. IT WORKED AS ADVERTISED. I COULD TELL THE DIFFERENCE IN THE SOUND AND PERFORMANCE RIGHT AWAY.

            NACHOJEEP

            Year: 2010Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 14, 2019

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

            Better than K N

            I had a 400 kandN setup this one is just as good if not better!

            Ian

            Year: 2011Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 11, 2019

            air intake

            good product, added about 1.5 mpg and sounds great

            Dallas

            Year: 2016Submodel: Rubicon

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 11, 2019

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

            great product- Great price

            Very easy to install. Makes a nice difference in both fuel economy and sound( under the hood). Would recommend this compared to the HI priced ones out there.

            pete

            Year: 2007Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 10, 2019

            Cold Air Intake

            This is an excellent made product. Lots of bang for the buck. Has a nice growly sound when accelerating. Was easy to install and nice fit.

            Tron

            Year: 2016Submodel: Wrangler

            Helpful (1)

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