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MBRP Installer Series Cat-Back Exhaust (04-06 Jeep Wrangler TJ Unlimited)

Market Price $238.99 You Save 12% ($29.00)
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$209.99 (each)

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  • Item J17924
  • MPN# S5520AL

Will this fit your Wrangler?

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Ship to: Ashburn - 20149
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    Features & Details

    • Installer Series Cat-Back Exhaust System
    • Made from 100 Percent, Heavy Gauge Aluminized Steel
    • Factory Quality Materials
    • Creates a Rich, Mellow Exhaust Note
    • Easy to Install
    • Increases Fuel Economy
    • Boosts Horsepower and Torque
    • No Additional Hardware Required
    • Spiral Louvered Muffler
    • 3 Year Limited Warranty
    • Fits 2004 - 2006 Wrangler TJ Unlimited
    Construction. This MBRP cat-back exhaust system is made from heavy duty, 100 percent aluminized steel and offers exceptional value and high quality. Installing this system can result in an increase of up to 18 horsepower and 28 ft/lbs of torque which increase your rig's pulling power and throttle response. From the fully mandrel bent tubing, to the spiral louvered high flow muffler, and the minimal bend degree angles, this system gets the most out of your Jeep's engine. It's easy to install, thanks to the bolt-on, no drilling or welding design, and it fits perfectly right out of the box.

    Warranty. MBRP backs this system with a 3 year limited warranty.

    Application. This MBRP Installer Series Cat-Back Exhaust is designed to fit on the 2004 - 2006 Wrangler TJ Unlimited models.

    Fitment: 2004 2005 2006 Details

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

    Tech Specs
    Will it fit my Wrangler?

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    Questions & Answers (20)

    5 Top Rated Questions

    will this fit my unlimited?

    • The MBRP Black Series Cat-Back Exhaust will not properly fit the TJ Unlimited model.

    Helpful (5)

    WHAT IS THE DIAMETER OF THE PIPE ? I DIDNT SEE IT IN THE SPECS ... IM INTERESTED IN 2.5 OR 3"

    • Hello, The diameter of the pipe for this system is 2.5"

    Helpful (3)

    How much horse power will this exhaust add?

    • Upgrading the cat back exhaust can see a 5-10 increase in power. 

    Helpful (0)

    in my search this does say that this system will fit the tj unlimited 2004 model. though in the Q A section is says it will not fit properly. Was there a change done over the years?

    • This cat back exhaust is only designed to work with the standard cab size 00-06 Wranglers.

    Helpful (0)

    Is the black finish durable/

    • The finish on this exhaust has a 1 year warranty from MBRP for their black series exhaust, and a 3 year warranty on the exhaust system itself. 

    Helpful (0)
    Post Your Question
    10 More Questions
    Will this fit the lj 1 answer
    Will this fit a 2004 wrangler TJ X model? 1 answer
    Which of the cat-back systems are street legal in California? 1 answer
    What exhaust system will fit an 05 2 door unlimited? 1 answer
    I have a 4in rough country long arm kit and when I was installing it I had to cut my stock exhaust to keep it away from moving parts on the lift. Will I have to cut this exhaust too? 1 answer
    In the question and answers, the question was asked if this will fit on the unlimited. MBRP Installer Series Cat-Back Exhaust (04-06 Wrangler TJ Unlimited). The title states it is for the unlimited but the answers say it will NOT work for an unlimited. Confused. There is a link that takes me back to the same page I I got the answer and question from. 1 answer
    Will this fit on an 03 2.4L TJ? 1 answer
    What Decibel does the exhust make - From Australia and can't have any higher then 90. Thanks 1 answer
    Is there a spot in the catalytic converter to put in the lower O2 sensor? 1 answer
    is this the same as the black series just not painted black? will I get the same sound in features? 1 answer

    People Who Bought This Item Also Bought

    Customer Reviews (100+) Write a Review

    Overall Rating 4.7

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:0-$100

    • Exhaust Note 4.542373 4.5
    • Fit & Finish 4.652543 4.7
    • Bang For Your Buck 4.805085 4.8



    • 5/5

      Installation Time: Less than 1 Hour

      December 25, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (97-99 Jeep Wrangler TJ)

      Great sounding exhaust

      Package came complete with all hardware, quality as expected. I installed it within 45 minutes, although I had a lift and power tools. It gives great exhaust note as well atleast 5 extra horses. Jeep drives great and I love the sound.

      SamD

      Year: 1999Submodel: Wrangler

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      December 23, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (97-99 Jeep Wrangler TJ)

      Simple install

      This tucked up well and fit perfect. Hangers lined up correctly and all clamped together nice. Sounds really good. A good do-it-yourself afternoon job. Good value for this kit.

      DonaldC

      Year: 1998Submodel: Wrangler

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      December 18, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      Amazing Sound

      I have a 2.5l tj and it sounds really good!! Highly recommended

      GeorgeA

      Year: 2000Submodel: Wrangler

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      December 16, 2018

      2005 lj

      Install was easy, great quality and not obnoxious. Pretty quiet but has a nice tone

      JosephM

      Year: 2005Submodel: Wrangler Unlimited

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      December 09, 2018

      Nice exhaust

      Very easy install , all the hangers (hardware) included. Wasn't impressed with the tone at first, their must be a break in period because after a couple of weeks the tone of the exhaust is great more than you would expect for a straight six cylinder very pleased. the gauge of pipe looks like it will last for years. install 2004 jeep LJ

      RogerM

      Year: 2004Submodel: Wrangler Unlimited

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      December 03, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      Sounds good!

      Not too obnoxious. .

      ClaytonL

      Year: 2006Submodel: Wrangler

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      November 23, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      Great Addition to the Jeep

      Best upgrade for the Jeep yet. Easy to install and gives it a solid sound and felt an increase in the performance of the car. Highly recommend to any Jeep owner. It was definitely a do-it-yourself job and brings a whole new look and feel to the ride.

      LarryO

      Year: 2003Submodel: Wrangler

      Helpful (3)

    • 4/5

      Installation Time: Less than 1 Hour

      November 15, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      Good Exhaust

      Easy installation, good sound, I just wish it would be a little louder, but that's just my preference. Besides that, I'm very satisfied.

      DavidD

      Year: 2006Submodel: Rubicon

      Helpful (3)

    • 4/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      November 14, 2018

      Good product

      Good value. Thought it came with a chrome exhaust tip. It did not!

      HowardL

      Year: 2004Submodel: Wrangler Unlimited

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      November 09, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      Great Value

      Looks great installed, nice little throaty sound but not obnoxious! I bought online and had a muffler shop install for $65.00 as my muffler was 12 years old and needed cut off.

      KelleyC

      Year: 2006Submodel: Wrangler

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      November 08, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (97-99 Jeep Wrangler TJ)

      MBRP exhaust

      I purchased the exhaust exclusively to fit with my long arm suspension, since my long brackets rub on the OEM exhaust. I’m generally not a big fan of exhaust noise, but this exhaust actually sounds decent.

      AgustinB

      Year: 1997Submodel: Wrangler

      Helpful (3)

    • 4/5

      Installation Time: Afternoon

      November 06, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (97-99 Jeep Wrangler TJ)

      Really easy to install

      I was impressed on how much power it freed up on my 4.0 L.

      Ryan

      Year: 1998Submodel: Wrangler

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      November 05, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      MBRP Installer series Cat-Back Exhaust

      Very nice cat-back exhaust system, well constructed and durable. The two piece design made for a quick and easy installation. A great value for the price, I am very pleased with this product!

      JasonR

      Year: 2004Submodel: Wrangler

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      November 03, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      2000 TJ

      This provides great sound to my 2000 Jeep. It did not fully match up with my resonator, so I did have to cut and buy a few extra pipe endings.

      Calvin

      Year: 2000Submodel: Wrangler

      Helpful (2)

    • 3/5

      Installation Time: Afternoon

      October 31, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      Good Sound, but won't fit right.

      Exhaust had a good sound, but it won't fit between the shock and the gas tank guard, using the original mounts on a 05 Wrangler.

      ATH1981

      Year: 2005Submodel: Wrangler

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      October 23, 2018

      Review from MBRP Black Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      Love the sound great buy!

      Was a nice and quick bolt on application.. Hardest part and that wasn't even hard, was dropping the skid plate for easier access. Love the low ruble that even a 6cyl can produce.. Totally happy overall.

      MikeH

      Year: 2003Submodel: Wrangler

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      October 04, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      Easy to install

      Easy to install, fitment is good, not very loud but the price was right

      LeslieR

      Year: 2003Submodel: Wrangler

      Helpful (2)

    • 4/5

      Installation Time: Afternoon

      September 28, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (97-99 Jeep Wrangler TJ)

      Catback

      This catback exhaust fits really well on my 97 Tj sounds real good for a 4 cylinder would recommend this product

      DavidP

      Year: 1997Submodel: Wrangler

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      September 18, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      Exhaust is good

      Sounds really good. Not to loud but just right. Warm up mode sounds really good then it quiets down, on the road you don’t even notice it. Only really when you accelerate.

      LucasA

      Year: 2001Submodel: Wrangler

      Helpful (2)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      August 29, 2018

      Review from MBRP Installer Series Cat-Back Exhaust (00-06 Jeep Wrangler TJ, Excluding Unlimited)

      Sounds good

      If your looking for a little more noise, this is the one. It’s not too expensive and should be easy to install. It’s got a nice low tone and isn’t overwhelming, but you definitely know it’s there. My muffler bolts/nuts at the flange seemed to be welded on, so I had a shop install in under an hour. This is actually the second jeep I’ve had this cat back on and Im happy with it.

      Jeeper

      Year: 2006Submodel: Rubicon

      Helpful (3)

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