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RedRock 4x4 Dual Outlet Axle-Back Exhaust with Black Tips (07-18 Jeep Wrangler JK)

Item J100956
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Market Price $265.99
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$264.99 (kit)

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      Review & Installation Video

      Hey, guys. It's Sara with And today, we have a review and install of the RedRock 4x4 Dual Outlet Exhaust with Black Tips, fitting your '07 through '18 Jeep Wrangler JK. This is perfect for the Jeep owner who's looking for a budget-friendly exhaust that's gonna give you a bit deeper and louder sound over factory and the improved style of the dual black tips. This dual-tip exhaust features a low restriction muffler, as well as 409 construction with a nice black finish. This is also available in polished. So, as far as sound goes, I'm gonna give this one a two out of five on the loudness meter. It does have a bit of an improvement over factory, but because this is not the most restrictive part of the system, it's not going to be crazy loud. So, this option is great for the daily driver or for someone who takes their Jeep light offroading. After taking in some hardcore offroading situations or rock crawling, this is not gonna be the best choice because of the clearance. While there is a little bit more clearance around the muffler area because it is smaller, there's not much more where the tips are concerned. So, if you are doing some rock rolling, you might wanna consider a high clearance exhaust option. So, as far as price goes, this one comes in at around $275, making it the most budget-friendly axle-back option for your Jeep. I'm giving this install one out of three wrenches on the difficulty meter.This exhaust features direct bolt-up installation and can be done within one hour. All right, so with that said, let's jump into our install. For this install, you will need an impact gun or a ratchet, an exhaust hanger removal tool, and a 15-millimeter socket. All right, so, with the Jeep in the air, and you do not need a lift for this install, but we're using one to give you a better look at the underside of this exhaust, grab a 15-millimeter socket and remove the clamp that's holding on the back portion of your exhaust to the front portion. This over axle pipe is staying in place so we're moving this clamp right here. Next up, we're gonna remove the exhaust from the hangers. It may help to spray a little bit of lubricant on these hangers so they can slide out of the bushing a little easier. Repeat that with the other hanger on the opposite side. With both of the hangers free, you can wiggle the back part of the exhaust off of the clamp. All right, now that we have our factory exhaust uninstalled from our Jeep, we can check it out side by side with this new exhaust. So, the first thing you may have noticed is this one features a dual exit where the factory only has that single slash-cut pipe. This one features some nice roll tips. It features 409 stainless construction, which is not quite as nice as a 304 system would be, but it's still definitely an upgrade over your factory system.And we finished it off with this nice black finish, which is also available in polished. One more thing to note with this exhaust is that it's quite a bit smaller than your factory system, and they've angled the muffler up quite a bit. We're just gonna give you a little more clearance over the large muffler of your factory system. All right, so with that said, let's jump right into our install. Before we install the exhaust on the Jeep, slide your clamp up and over. Now, we can install the exhaust portion. And there is a notch on the front of the pipe, you wanna try to line that up, similar to factory. Once you install the exhaust over the pipe, install the hangers. Line up the clamp over top of your exhaust. Grab your 15-millimeter socket and tighten it down. At this point, you can install the tips. Make sure you're putting the clamp on first. Install the tip over top. You can align it as you go. Line it up so your tip is even. Align your clamp. And then using a 15-millimeter socket, tighten it down. All right, so, that's gonna do it for the view and install of this RedRock 4x4 exhaust. Remember for all things Jeep, keep it at

      Product Information

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


      • Improves Sound and Performance
      • Dual Split Rear Outlet Exhaust
      • Low Restriction Turbo Style Muffler
      • 409 Stainless Steel Construction
      • Aggressive Satin Black Finish
      • Fits All 2007-2018 JK Wranglers


      Sound and Performance. The RedRock 4x4 Dual Outlet Axle Back Exhaust system, with it's turbo style muffler will improve your JK Wranglers exhaust flow for a noticeable increase in power and produce a deeper throatier exhaust note.

      Stainless Steel Construction. Manufactured from 409 stainless steel for corrosion resistance and superior durability this RedRock 4x4 axle back features a low restriction turbo style muffler with dual tips that are completed in a satin black finish for aggressive good looks and sound.

      Bolt-on Installation. RedRock 4x4 Dual Outlet Axle Back Exhaust systems are engineered to be a direct bolt-on upgrade using just basic hand tools, so there is no cutting or modifications required for a simple straight forward installation.

      Application. This RedRock 4x4 Dual Outlet Axle Back Exhaust is specifically designed for use on 2007-2018 Jeep Wrangler JKs, including the 2-door and 4-door models.

      RedRock 4x4

      Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

      MPN# J100956

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (100+)

      Write a Review

      Ratings Summary

      4.5 out of 5 overall rating from 100+ customers

      Installation Time: Less than 1 Hour

      Installation Cost: 0-$100

      • April 05, 2020

        Review shared from RedRock 4x4 Dual Outlet Axle-Back Exhaust w/ Polished Tips (07-18 Jeep Wrangler JK)

        4 2007 Wrangler - Phoenix Pete Installation Time: Afternoon

        Not bad...

        Well, it works as described, just gonna’ take some time to get used to. As far as others saying “Got more HP” or “Better gas mileage”, I doubt it. The box came damaged and there was a dent in the muffler, but it’s on the top so you wouldn’t see it anyways. All the parts were still there. The hardest part of the install was getting the old one off. We have a grinder and that made it super fast. The pipe from the engine had small holes/cracks and that had to be repaid first, so the one hour install was not. It all went together easily. When starting or in first gear, it can be slightly obnoxious, but after it’s warm or your going highway speeds, or at a light, it sounds quite cool. My friends at the baseball field said, “We all turned around to see who that was.” Not sure of that’s a good thing or not. Great for the price, loved the free shipping and had a $25 off coupon code to use so I was very happy, just will take a short while to get used to the new growl.

        Helpful (0)
      • March 30, 2020

        2 2008 Wrangler - Jeremy202122 Installation Time: Less than 1 Hour


        Bout the restock dual exhaust in black. Sounds really good but the black is starting or has flaked off all around the exhaust. If your looking for a nice sound it’s an exhaust I would recommend but if your doing a color scheme I wouldn’t recommend because the black will just flake off

        Helpful (0)
      • March 30, 2020

        5 2015 Rubicon - JoeM Installation Time: Less than 1 Hour

        Great upgrade and replacement to oem

        Install was about an hour. Definitely spray hangers with something to clean and lubricate. Install went great and love the sound! I have this matches with RedRocks cold air intake.

        Helpful (0)
      • March 29, 2020

        Review shared from RedRock 4x4 Dual Outlet Axle-Back Exhaust w/ Polished Tips (07-18 Jeep Wrangler JK)

        5 2013 Rubicon - EdRocks Installation Time: Afternoon

        Great Price!

        Easy install and has a good sound to it!! Doesn’t sound like your dragging a tin can! It’s loud on highway in cab but isn’t everything else in a Jeep!!

        Helpful (1)
      • March 07, 2020

        Review shared from RedRock 4x4 Dual Outlet Axle-Back Exhaust w/ Polished Tips (07-18 Jeep Wrangler JK)

        5 2014 Wrangler - SeanR Installation Time: Less than 1 Hour

        Great product

        Install was easy. took about 10Minutes after stock exhaust removal ( 1hr) sound is good not much louder than stock but has a nice sound.

        Helpful (0)
      • March 04, 2020

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

        Sounds amazing!

        It definitely gives your jeep a nice rumble to it and is just all round an amazing exhaust for your jeep!

        Helpful (0)
      • March 01, 2020

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

        Restock dual outlet axle-back exhaust

        Look way better than the original tin looking muffler ! And very easy to install!

        Helpful (0)
      • February 27, 2020

        5 2015 Wrangler - QuintonW Installation Time: Less than 1 Hour

        Very nice product

        The product was as advertised with a quick delivery time. No damage detected to product. Once the OEM exhaust was finally removed (not as easy as some say), the new exhaust went on in less than twenty minutes.

        Helpful (0)
      • February 22, 2020

        1 2016 Wrangler - Bigrude Installation Time: Less than 1 Hour

        Bad quality paint

        Exhaust is fine mechanically But the black coating they put on it is already chipping and peeling. Not even 6 months old.

        Helpful (0)
      • February 14, 2020

        5 2017 Wrangler - RUBYGREY Installation Time: Less than 1 Hour

        Helpful (0)

      Questions & Answers (29 answers)

      5 Top Rated Questions

      Where is this muffler manufactured?

      • The RedRock 4x4 Dual Outlet Axle-Back Exhaust is made in China.

      Helpful (13)

      I’ve ordered multiple items from Extreme and had a great experience!! Now...does this exhaust hang lower than the factory setup? Not the pipes as it appears so, but the muffler itself specifically.

      • This exhaust is going to hang in the same position as the factory exhaust and the muffler would also be at a similar height.

      Helpful (11)

      Does this change the sound of the jeep exhaust at all?

      • The RedRock 4x4 Dual Outlet Axle-Back Exhaust w/ Black Tips will change the sound of your Jeep as the axle back is the main part of the exhaust that's creates the certainsound of the vehicle. 

      Helpful (9)

      In the majority of the user supplied pictures of this unit installed, the driver's side exhaust tip appears to hang significantly lower that the passenger side tip. Is this to be expected, or is this an installation issue?

      • One tip may hang slightly lower than the other. Some tweaking during installation can prevent this.

      Helpful (8)

      What is the performance increase? ... and, does it hang higher than the stock unit?

      • This exhaust is going to hang in the same position as the factory exhaust and the muffler would also be at a similar height. You may be able to raise the exhaust bymodifying the brackets to make the exhaust sit higher.

      Helpful (3)
      10 More Questions
      Can you put other tips on the muffler itself other than the ones that come with it? If so will putting a larger tip on lower the tone at all? 1 answer
      Do I need a tube of muffler/ tailpipe sealer for the installation? Or does the clamp make for an airtight seal? 1 answer
      Will this fit a JKU? Or just a JK? I have a 2016 JKU Backcountry and want to know if this will fit. Thanks! 1 answer
      Is there a baffle in this muffler? 1 answer
      What kind of performance increase can you expect? 1 answer
      What is the size of the pipes without the tips, if I wanted to put an after market universal carbon fiber tips on will it fit? 1 answer
      Does this product carry a warranty? 1 answer
      Is it possible to install this exhaust on Jk 2018 engine 2,8L Diesel i am in France 1 answer
      Is this product legal in California? 1 answer
      Does this exhaust have a drone inside the cab? My current aftermarket exhaust has a mind-numbing drone loudest at cruise RPM. 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Exhaust
      • (2) Exhaust Tips
      • (3) Clamps

      Tech Specs

      Will It Fit My Wrangler

      • JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

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