Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Wrangler Enter Daily

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

Market Price $255.99 You Save 12% ($31.00)
Our Price

$224.99 (each)

FREE Shipping

  • Item J18121

Will this fit your Wrangler?

In Stock Ships same business day.
Ship to: ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features, Video & Details

    • Cat-Back Exhaust System
    • Delivers a Rich, Mellow Exhaust Note
    • Boosts Torque and Horsepower
    • Aluminized Steel Piping
    • Mirror Polished T304 Stainless Steel Tip
    • Designed for 2.5L 4 Cylinder and 4.0L 6 Cylinder Engines
    • Fits 2000-2006 TJ Wrangler, Excluding Unlimited Models

    Review & Installation Video

    Review & Install Video

    A More Aggressive Sound. If you are looking for an exhaust that will give your Wrangler a more aggressive tone, then check out the MBRP Installer Series Cat-Back Exhaust. You will love the louder, deeper exhaust sound over stock.

    More Horsepower, More Torque. Improving your Wrangler's exhaust sound is great, but you will also need your performance to match. With the MBRP Installer Series Cat-Back Exhaust you will see an improvement in both horsepower and torque. This is thanks to the free flowing design that out flows the factory exhaust.

    Made with Aluminized Steel. This MBRP Installer Series Exhaust System is extremely durable and strong thanks to the use of aluminized steel in the tubing with a natural finish. The exhaust exits out the back with a mirror polished T304 stainless steel tip.

    Hang it Up. This MBRP exhaust kit is designed with easy installation in mind. The system mounts using the existing exhaust hanger locations, and doesn't require cutting or welding. It's simple, fast and easy. Installation takes around two hours to complete, and that's a pretty convenient little kit if you ask me.

    Application. This MBRP Installer Series Cat-Back Exhaust is specifically designed to fit 2000-2006 Jeep Wrangler TJ models powered by the 2.5L 4-Cylinder or 4.0L 6-Cylinder engine.

    Fitment: 2000 2001 2002 2003 2004 2005 2006 Details

    MPN# S5500AL

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

    What's in the Box
    • (1) Muffler
    • (1) Tail Pipe
    • (1) Exhaust Tip
    • Hardware
    Installation Info
    Tech Specs
    Will it fit my Wrangler?

    You Might Also Like

    Customer Photos (10) Submit Your Photo

    View All 10 Photos

    More Products You Might Like

    Questions & Answers (21)

    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)

    How much horse power will this exhaust add?

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

    Helpful (3)

    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)

    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 (2)

    Will this fit my Wrangler with a RE long arm lift?

    • Modifications would be required when installing the MBRP Black Series Cat-Back Exhaust with a long arm kit.

    Helpful (0)
    Post Your Question
    10 More Questions
    Is the black finish durable/ 1 answer
    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

    Recommended For You

    Customer Reviews (100+) Write a Review

    Overall Rating 4.7

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:0-$100

    • Exhaust Note 4.539682 4.5
    • Fit & Finish 4.626984 4.6
    • Bang For Your Buck 4.793651 4.8



    • 3/5

      Installation Time: Afternoon

      March 21, 2019

      Cat back

      Did not fit as specified, needed to do some welding but other than that great product

      Los

      Year: 2000Submodel: Wrangler

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      March 20, 2019

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

      MUCH BETTER!

      I had previously had a flow master exhaust installed on my 2005 TJ for about 6 years until it rusted out and the welds snapped. I ordered this exhaust, 1-day shipped it, and had it installed that next day. It is so much better! My flow master was pretty obnoxious (as in I wake up the neighbors at 3 am when I go to work). The MBRP exhaust has that deep, throaty sound when in idle and with light acceleration and gets quite a bit louder/a bit more high pitched when you hammer down. Of course it’s not going to make my straight 6 sound like a big block but it gives it a nice sound versus the stock, whisper quiet exhaust. She seems to have a bit more get-up-and-go as well. Well worth the money! It doesn’t come with all new mounting brackets though which I needed.

      AmberMarie

      Year: 2005Submodel: Wrangler

      Helpful (0)

    • 4/5

      Installation Time: Less than 1 Hour

      March 04, 2019

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

      Replacement catback

      I was looking for a replacement for my rotted out stock exhaust. Found this one at a reasonable price. Solid Cat back, a bit more throaty than stock and makes the Jeep sound great!

      DustinA

      Year: 2004Submodel: Wrangler Unlimited

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      February 26, 2019

      Nice sound

      The install was trouble free and the sound is a great improvement. The only thing I don’t like is that the chrome extension rest on the bottom of the rear bumper so I can’t use it until I get the pipe bent so it won’t melt extension on my bumper. With that being said good price and good sound. Well worth the money.

      ToddM

      Year: 2002Submodel: Wrangler

      Helpful (2)

    • 5/5

      February 04, 2019

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

      MBRP Exhaust

      It adds a nice turbo sound that also adds a little pep to my TJ.

      ChrisA

      Year: 2005Submodel: Wrangler

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      February 01, 2019

      Nice fitting easy installl

      This exhaust was a nice upgrade. It fit perfect on my 2001 TJ with a 3” lift. The chrome tip adds a nice touch!

      LanceK

      Year: 2001Submodel: Wrangler

      Helpful (3)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      January 26, 2019

      Flipping sweet

      More power in first and second... GREAT sound on start up and idle reving!

      MatthewP

      Year: 2004Submodel: Wrangler

      Helpful (3)

    • 5/5

      January 25, 2019

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

      Louder than I thought it would be.

      Great product. Everything was included, very high quality material. My bolts were a little stubborn, but got my stock off pretty easily. I wished I would not have taken off the skid plate. I did not realize the entire drivetrain is supported by the skid plate. Getting it back on was tough! After got it all installed and tightened, started up the Jeep and was very surprised by the sound. It had a deep tone and pretty loud inside. I love the sound of it, especially accelerating. Great price, great product, highly recommended.

      KennethD

      Year: 2005Submodel: Wrangler Unlimited

      Helpful (4)

    • 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 (5)

    • 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 (5)

    • 5/5

      Installation Time: Afternoon

      December 18, 2018

      Amazing Sound

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

      GeorgeA

      Year: 2000Submodel: Wrangler

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      December 16, 2018

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

      2005 lj

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

      JosephM

      Year: 2005Submodel: Wrangler Unlimited

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      December 09, 2018

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

      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 (5)

    • 5/5

      Installation Time: Afternoon

      December 03, 2018

      Sounds good!

      Not too obnoxious. .

      ClaytonL

      Year: 2006Submodel: Wrangler

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      November 23, 2018

      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 (6)

    • 4/5

      Installation Time: Less than 1 Hour

      November 15, 2018

      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 (6)

    • 4/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      November 14, 2018

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

      Good product

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

      HowardL

      Year: 2004Submodel: Wrangler Unlimited

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      November 09, 2018

      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 (5)

    • 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 (6)

    • 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 (5)

    Related Wrangler Categories