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

Market Price $195.49 You Save 22% ($42.50)
Our Price

$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.

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?
  • JK - 07, 08, 09, 10, 11
  • JK Unlimited - 07, 08, 09, 10, 11
  • JK Rubicon - 07, 08, 09, 10, 11

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Sounds GRRRREAT!

My installation was in a 2016 JKU equipped with a recently installed Gibson Metal Mulisha dual exhaust. I found the CAI to be of good quality. The installation took longer than expected due to generic ...

Read More
Helpful (1)

5/5
Amazing product

This product fit perfect and makes my jeep sound even more mean. I would recommend it to anyone

Helpful (1)

Overall Rating 4.5 out of 5 stars
Read All 100+ Reviews

Customer Photos (23) Submit Your Photo

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You Might Also Like

31 Questions / 5 Answers

Ask a Question

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?

JBonnardel

  • 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.

    XTNuno

Helpful (1)

Will installing the cold air intake affect my Jeep warranty?

DavidM

  • Hello! It Is best to check with your local dealership, some dealerships are very accepting of modifications, while others are not!

    Doug P

Helpful (0)

Are there any instructions on how to clean this filter? Can I use the K N air filter cleaning set on it? Last, can we purchase another filter is we need to and if so how?

WilliamD

  • Hello! We highly recommend using an air filter cleaning set, K&N's in particular is a great example! You can purchase another filter if you need to, however we do not carry them you would have to purchase directly through the manufacturer.

    Doug P

Helpful (0)

I live in the low country so when it rains there are a lot of puddles on the roads that splash up onto the jeep. Should I be worried about water getting into the intake?

Matthew

  • If your Wrangler still has its fender liners installed, you shouldn't have to worry about water being pulling into your engine through the RedRock 4x4 Cold Air Intake Kit. As long as you aren't trying to go through deep puddles or water, simple splashing shouldn't cause any issues.

    TerriB

Helpful (0)

What's the diameter of the intake tube?

cigan1

Would I have to worry about the weathering? I live in a dusty climate and when it rains, I get a crazy dirty engine. What could I do to prevent this?

MathewP

  • The RedRock 4x4 Cold Air Intake Kit has an oiled filter which is ideal in a dusty climate. The oil on the filter catches dust particles preventing them from entering your intake. The air filter is reusable and is recommended to be cleaned every 3 months or so depending on how much you drive and how dusty the climate is. If you see the filter visibly dirty it is recommended to clean it at that time.

    TerriB

Helpful (0)

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Customer Reviews (100+) Write a Review

Overall Rating 4.5

out of 5 stars

Installation Time:Less than 1 Hour

Installation Cost:0-$100

  • Performance Gain 4.174455 4.2
  • Fit 4.517134 4.5
  • Bang For Your Buck 4.691589 4.7



  • 4/5

    Installation Time: Less than 1 Hour

    April 11, 2017

    Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 3.6L Wrangler JK)

    Affordable and works great

    The installation was easy. Because it came pre-painted with a black wrinkle coat it was very easy to customize color match my 2012 JKU Rubicon. The only thing I noticed was on shut down a small amount of air feedback. What I have read online this is common.

    Richard

    Year: 2012Submodel: Rubicon

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    January 21, 2017

    Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 3.6L Wrangler JK)

    Sounds GRRRREAT!

    My installation was in a 2016 JKU equipped with a recently installed Gibson Metal Mulisha dual exhaust. I found the CAI to be of good quality. The installation took longer than expected due to generic instructions. I had to utilize install videos from others online. Following the install (which took about 1 1/2 hours), my Jeep sounded great. Definitely worth the price.

    Cuzz

    Year: 2016Submodel: Wrangler

    Helpful (1)

  • 1/5

    Installation Time: Afternoon

    January 11, 2017

    Rick's 2016 JKU Install

    The parts themselves are of good quality. My install took about 1 1/2 hours. I attribute the extra time to the very generic installation instructions. This caused me to search the web for more intricate instructions submitted by others, which I found and utilized throughout the install. All in all I am pleased as the finished product looks good and sounds fantastic. I should add that my JKU also has a recently installed Gibson Metal Mulisha catback dual exhaust system. I am a repeat customer and will continue to purchase my mods from Extreme Terrain!!!

    Cuzz

    Year: 2016Submodel: Wrangler

    Helpful (1)

  • 5/5

    September 01, 2015

    Amazing product

    This product fit perfect and makes my jeep sound even more mean. I would recommend it to anyone

    Jetsfan1497

    Year: 2015S

    Helpful (1)

  • 5/5

    October 28, 2015

    Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 3.6L Wrangler JK)

    AMAZING

    Honestly for the price it doesn't get better. I watched tons of reviews and videos of high performance intakes like k&n and afe. But there is honestly no real point to spending all that extra money. I felt the power increase right away and the sound is amazing. Also saw minor mpg gains, literally I think one of the best upgrades I could buy. Next up is a dual exhaust!

    Case

    Year: 2015Hilton head

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    April 05, 2015

    Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 3.6L Wrangler JK)

    Easy install and noticeable difference

    I installed this intake in about 30 minutes and it looked great right away. Plus, I noticed an increase in MPG right away which was great. Also adds a great throaty noise to the jeep when I really step on the gas which was good

    BTucker

    Year: 2015Massachusetts, USA

    Helpful (2)

  • 4/5

    Installation Time: Less than 1 Hour

    February 23, 2015

    RedRock 4x4 Cold Air Intake Review

    Easy install. Packaged as promised. Installation instructions could have been a little more detailed.

    PaulK

    Year: 2008

    Helpful (2)

  • 4/5

    Installation Time: Less than 1 Hour

    January 30, 2015

    Alright

    For the money its not bad but the quality of the product is very cheap. While installing the instructions are not clear and leave a couple key details out unless you have done this in the past. No performance gain. It has increased the noise when I step on the pedal.

    scott0145

    Year: 2007Odenville, AL, USA

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    December 28, 2014

    Red Rock Cold Air Intake

    Bought this for myself for Christmas. Installation was fairly simple and took around an hour. I can tell a difference in response and it does have a great sound when accelerating. Per my avg mpg I have increased about 2 mpg in town. Looking forward to what happens when I spend some time on the interstate. Overall extremely happy with this product, the service from the guys at Extreme Terrain and shipping was prompt. Outstanding

    Stevemarine01

    Year: 2009Ocean Springs, MS, USA

    Helpful (2)

  • 4/5

    Installation Time: Less than 1 Hour

    December 19, 2014

    Easy Install

    Easy to install. Not big enough power gain to feel by seat of the pants.

    BufertSS

    Year: 2010Dothan, AL, USA

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    August 22, 2014

    Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 3.6L Wrangler JK)

    Good bang for the buck..

    It woke up the JK... Better throttle response, and seems to be more rev happy when you get on it. Gets a little loud at full throttle but sounds good to me not like your neighborhood civic. Install was ok but they could of made it easier, took about an hour but you may need someone to help you put on the heat shield bolts. Took about an hour which most of it was prep work. I would def recommend and for the value you can't beat it and looks good. I have some issues with the supplier, box came in from redrock 4x4 but everything was open... Seems as if it was a returned unit but still new, had nuts and bolts all over scattered and some parts in there that didn't belong to me( at least I didn't think so. But overall I can complain works good.

    Belowme01

    Year: 2014AZ

    Helpful (2)

  • 4/5

    Installation Time: Less than 1 Hour

    July 29, 2016

    Get this!

    This is worth it folks! Easy to install even though no instructions... :( Sounds SWEET when you step on the gas and start moving. It only took about an hour to do with the help of some customer posted pictures and 2 videos from XT and youtube. No need to spend the extra $$$ on other more expensive items that do the same thing. XT-ly happy with this!

    Zmonski

    Year: 2010Submodel: Wrangler Unlimited

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    July 08, 2016

    Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 3.6L Wrangler JK)

    good bang for the buck

    looks and performs just as good as others that cost $200 dollars more.

    duckclipper

    Year: 2015Submodel: Wrangler

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    July 07, 2016

    Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 3.6L Wrangler JK)

    Great product!

    Easy install, car sounds great in the higher rom range. Great value for this intake

    Austin

    Year: 2013Submodel: Wrangler Unlimited

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    July 03, 2016

    Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 3.6L Wrangler JK)

    Amazing

    Easy install, improved gas mileage and way better sound the Oem.

    Brabley

    Year: 2014Submodel: Wrangler

    Helpful (1)

  • 4/5

    June 23, 2016

    Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 3.6L Wrangler JK)

    Air intake

    Good product for the money, everything came in the box that you needed to install. You can definitely hear the sound and better throttle response, overall I'm happy with it. Instructions could be a little bit more detailed, took maybe around an hour and half to install myself.

    Ck

    Year: 2013Submodel: Wrangler Unlimited

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    April 22, 2016

    Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 3.6L Wrangler JK)

    Fair price.woke up the dragon

    I got this intek 6 months ago and its been great!!!! no problems with it and the noise is great plus the power it gives you u can feel it.

    AD420714

    Year: 2014Submodel: Wrangler Unlimited

    Helpful (1)

  • 2/5

    Installation Time: Less than 1 Hour

    April 22, 2016

    I wish I had not purchased

    There are openings in the box that will let mud and water get to the filter. I was not out mudding but I did get in some to make a recovery. It wasnt bad where I was. I opened the hood this am to find a lot mud in the box and on the filter. I just ordered the air raid one with the fully enclosed (stock like) air box. It sounds nice. Makes it sound like you have exhaust. I just spent 350 on top of this to buy another one. Going cheap cost me a lot more

    Robert

    Year: 2015Submodel: Wrangler Unlimited

    Helpful (1)

  • 3/5

    Installation Time: Less than 1 Hour

    March 10, 2016

    Review from RedRock 4x4 Cold Air Intake Kit - Black Wrinkle Coating (12-17 3.6L Wrangler JK)

    Red Rock Intake

    This product sounds great, only issues I had were one the sensor removal from old to new is a pain as hard to get into new one. Also the instructions that you get on this product on the website are very vague and missing alot of steps, where bolts and parts need to be added and or removed. i recommend updating the instructions or if purchasing to do some research on youtube or have someone with general mechanic skills to help you otherwise you will miss parts or not put on bolts that are needed.

    jeepws2014

    Year: 2014Submodel: Wrangler

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    August 10, 2015

    Great product - best bang for your buck.

    Great product and a great alternative to the "big name" players in this market. I installed in about 45 minutes (although product stated 2 hr install). It's as simple as removing the factory air box, and installing this one in it's place. The bolts that mount the steel box in place were a bit tricky, and was made much easier with the assistance of a 2nd person. (it's hard to hold the top of the bolt and screw washer and nut on bottom). I painted my tube red to match my jeep prior to install, which was a great touch. Very happy with the overall performance increase and the added pep I've unlocked from the ole slugish 3.8L. There's an increased growl when I get on it, which sounds great. Combined with my exhaust system, it really deepened the tone of the overall jeep and gave it a much more aggressive sound. I estimate about a 2 MPG increase attributed to this product on highway driving.

    CivEngr

    Year: 2011Evansville, IN

    Helpful (1)

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