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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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    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

    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 (62)

    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 (6)

    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 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 (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
    1 More Question
    Is this product legal in NY and will it pass nys inspections? 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 4.179523 4.2
    • Fit 4.537167 4.5
    • Bang For Your Buck 4.72791 4.7



    • 5/5

      Installation Time: Afternoon

      August 14, 2018

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

      Great product for the money.

      As I read in other reviews the instructions are sketchy, hay you shouldn't attempt projects like this if you don't have a little skill and imagination. I changed a few things during the install like pop riveting the housing together retaining the original rubber isolators from the air box. Using larger washers where possible. Also I removed the original overflow hose holders from the old air intake tube ( just cut them off) an reinstalled them. Don't forget to check out YouTube for a little more info on the install.

      RobertB

      Year: 2017Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 11, 2018

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

      Red Rock Cold Air Intake

      Went in very easy. Sounds great. Glad I bought this product.

      RobertP

      Year: 2015Submodel: Wrangler

      Helpful (0)

    • 3/5

      Installation Time: Less than 1 Hour

      August 10, 2018

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

      Good price! A couple questionable aspects.

      The cold air intake installed simply and had easy to understand the directions. I didn't like how the heat shield box mounts to the plastic radiator with one bolt. Seams it may eventually crack the plastic. Heat box mounts to the radiator and the stock airbox mounting bolts then the aluminum tube mounts to the box with a rubber mount. As the engine torques and moves the cold air intake does too. On a side note a lot more intake noise is present on acceleration. I haven't seen any better fuel mileage and the only noticable power increase is mid to higher rpms. Also the aluminum tube gets almost as hot as the radiator so I'm not sure how much if the intake is cold or cool air. I've considered wrapping it with insulating tape.

      DarrenS

      Year: 2016Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 09, 2018

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

      RedRock CAI

      Fit and finish was great. Was very easy to install. I have a DV8 hood on my jeep so it’s very notable when you give it just the slight amount of throttle. Other than that it’s a great product.

      RonO

      Year: 2013Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 09, 2018

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

      Intake is Awesome

      loving it! easy install, great results. I definitely feel the increased horsepower.

      EdwinV

      Year: 2015Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 08, 2018

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

      Simple, yet amazing.

      Anyone who says a CAI will do nothing is full of it. If you do any exhaust work, which I did, and then install this CAI. The jeep really opens up. I instantly noticed the difference when pulling out of my drive way. More throttle response, I gained 2mpg highway, and it sounds really good. I would say this is the best intake for the price. I wouldn't pay anymore for a CAI because they all do the same thing. However, save the stock intake if you go through water on occasion.

      JasonB

      Year: 2014Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      August 08, 2018

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

      Works Great!

      I have owned all different brands of Cold Air Intakes for many makes of vehicles. This one fits the bill perfectly. I have an aftermarket engine monitoring system and I have noticed it dropped my AIT 30° easily. I am not sure that I have noticed much power gain... But I have gotten a consistent 1.5 MPG increase. If there is a downside to this product. It doesn't quite fit as nicely as the higher, more expensive brand names. You do need to work at it for a minute to get everything lined up. Once install though.... Works perfect. Bottom line... Best bang for the buck!

      ScottS

      Year: 2014Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 07, 2018

      Install easy

      It took me about 45 minutes to install, went on quick and easy. Only thing I would recommend is to make sure to buy a throttle body spacer.

      TaylorG

      Year: 2010Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 07, 2018

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

      Super easy to install

      More power and sweet sound. Don't know about fuel mileage yet. Great item for the price. Glad I chose this over the more costly ones.

      Lawrence

      Year: 2016Submodel: Wrangler

      Helpful (0)

    • 2/5

      Installation Time: Less than 1 Hour

      August 03, 2018

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

      Cold air intake

      Fit great but did not do anything for fuel performance .Still getting the same MPG as i did with the factory stock part.

      eagle

      Year: 2013Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 03, 2018

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

      RedRock 4x4 Cold Air Intake Kit - Black

      Easy to install, better mileage, fit and finish was exactly as advertised, and it out performed my expectations. Especially when I combined it with the RedRock axel back exhaust system.

      BillL

      Year: 2017Submodel: Wrangler

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 02, 2018

      Cold air intake

      Simple and easy to install. Better throttle response. Throaty sound. Good product.

      JoeR

      Year: 2008Submodel: Rubicon

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      August 02, 2018

      It Does Help.

      I like the intake. I do notice a difference in the sound and performance.

      GaryW

      Year: 2010Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 02, 2018

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

      Great!

      Bolts didn’t line up but it still holds in place. Sounds great! Looks great!

      CorbinM

      Year: 2013Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      July 31, 2018

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

      great value

      compared to similar systems for 2x the cost, this is a great value and worth the extra time to make it fit

      RickyK

      Year: 2018Submodel: Wrangler

      Helpful (0)

    • 5/5

      July 31, 2018

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

      Great product

      Great product, install was relatively easy. More pickup from the throttle, Jeep sounds more powerful! Note that the instructions are a little vague, so make sure you do each step carefully!

      AJ

      Year: 2015Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      July 29, 2018

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

      Excellent CAI

      What more can u need if ur not racing to n the competitive circuit? Great quality filet ER, reusable, constructs well, easy to install, and sections off itself from hot engine

      ZachL

      Year: 2014Submodel: Rubicon

      Helpful (0)

    • 4/5

      Installation Time: Less than 1 Hour

      July 29, 2018

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

      Red Rock intake

      No performance noticed (which I was not expecting) but definitely a nice deep sound when you get on it. Be careful with aftermarket inner fenders having holes exposing the filter to get wet!

      RayQ

      Year: 2013Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      July 27, 2018

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

      Not sure

      The quality of the part is good though there was a whole in my parts bag and 1 bolt was missing. I have a little more power but not sure which parts I added actually did it. Definitely buy this instead of more expensive brands. A bit pricey for the end result but all in all worth it to me.

      JodyS

      Year: 2013Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      July 20, 2018

      Great!

      This item is a must have and doesn't break the bank. Got this for my Girlfriend's 2 Door 2011 Jeep Wrangler I have a 2012 Jeep Wrangler with the cold air intake already in it and it is a noticeable difference from stock and when you push the pedal down you feel the repsonss imediatily no lag at all. Super easy to install.

      JeremyG

      Year: 2012Submodel: Wrangler

      Helpful (1)

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