Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Wrangler! Enter daily!

MBRP XP Series Cat-Back Exhaust (18-20 3.6L Jeep Wrangler JL)

Item J126044-JL
Market Price $379.99 You Save 24% ($90.00)
On Sale

$289.99 (kit)

FREE Shipping

Will this fit your Vehicle?

Change Vehicle Help?
Update or Change Vehicle
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 & Details

    • Delivers a Full and Rich Exhaust Sound
    • Enhances Exhaust Flow With Minimized Temperature
    • Straight-Through Muffler Design
    • Five-Inch Mandrel-Bent, T-409 Stainless Steel
    • Single, Rear Exit
    • Direct, Bolt-On Installation
    • Fits 2018-2020 3.6L Jeep Wrangler JL Models
    XP Series Bold and Rich Exhaust Tone. The MBRP XP Series Cat-Back Exhaust is particularly built to generate a distinct, full exhaust tone that manifests outdoor confidence. This rich and deep sound persists as the Jeep Wrangler takes even the most rugged terrain.

    Intense, Powerful and Efficient. This MBRP XP Series Cat-Back Exhaust delivers an impressively powerful performance with maximum fuel efficiency. It is precisely designed for optimum exhaust flow with minimum temperature increase. Additionally, the mandrel-bent tubing maximizes the tube space through which the exhaust can efficiently pass for improved performance.

    Durable Construction. The XP Series Exhaust System is built from rugged, 16-guage T-409 stainless steel that is specifically engineered to conquer various trail environments. With proper post-ride care, it can durably withstand salt, rocks, tar, among others. This XP Series is definitely the most dependable exhaust upgrade, especially for the extra adventurous drives.

    Simple Installation. This cat-back exhaust is designed for a hassle-free, bolt-on, no-weld installation. It is a direct fit to the OEM hangers and can be set-up in 1-2 hours, requiring light to moderate mechanical skills.

    Application. This MBRP XP Series Cat-Back Exhaust fits 2018-2020 Jeep Wrangler 3.6L models.

    Fitment: 2018 2019 2020 Details

    MPN# S5531409

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Muffler
    • (1) Front Pipe
    • (1) Extension Pipe
    • (1) Tail Pipe
    • (4) 2.50 Inch Band Clamps
    Installation Info
    Will it fit my Wrangler?

      Customer Photos (1) Submit Your Photo

      View 1 Photo

        Q & A

        No questions about this product yet.

        Ask the First Question

          Customer Reviews (1) Write a Review

          Overall Rating 4

          out of 5 stars

          Installation Time:Afternoon

          • Exhaust Note 4 4
          • Fit & Finish 4 4
          • Bang For Your Buck 5 5

          • 4/5

            Installation Time: Afternoon

            January 12, 2019

            MBRP exhaust 2D JL

            Install was straightforward, I have a 2D JL so the pipe had to be cut down as described in their install guide. Clasps and hangars all worked perfectly fine except right at the front section, new pipe was significantly smaller by the ball join so pipe would freely rotate even after tightening old clasp down, got a 3" exhaust band clamp to replace to reduce/remove movement. Total install time for me was about an hour and a half, good portion of that was removing old system that had some stubborn parts. Sound quality is decent, exhaust likes to crackle a bit on initial start on cold mornings.


            Year: 2018Submodel: Wrangler

            Helpful (2)