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Borla Dirt Sport Stinger S-Type Cat-Back Exhaust w/ Polished Tip (12-18 Jeep Wrangler JK 4 Door)

Item J109203
ExtremeTerrain no longer carries the Borla Dirt Sport Stinger S-Type Cat-Back Exhaust w/ Polished Tip (12-18 Jeep Wrangler JK 4 Door). Please check out Jeep Cat-Back Exhaust for an updated selection.
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    Product Information

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


    • Aggressive and Throaty Exhaust Sound
    • Increased Flow for Improved Power and Torque
    • Straight-Through, Multi-Core Muffler Design
    • Hi-Flow 2.5" Design
    • T304 Stainless Steel for Rust Resistance
    • Natural Stainless Finish
    • 3.5" Polished Tip
    • Bolt-On Installation
    • Fits 2012-2018 Jeep Wrangler JK 4-Door Models


    Add Bark and Bite. This Borla Dirt Sport Stinger S-Type Cat-Back Exhaust delivers more than just great flow and performance. It's got an aggressive and throaty exhaust sound that can't be ignored. Your Jeep will get some spice to go with all that nice, while still avoiding that dreaded highway drone.

    Top Performance. Borla precision-engineers and CAD-designs every exhaust system with Increased flow for improved power and torque. This cat-back outflows the factory stock exhaust by a considerable margin. This exhaust won't compromise deep-down torque for some top-end thrills.

    Strong Construction. Borla pioneered the use of aircraft-grade T304 stainless steel in its straight-through, multi-core muffler design. This premium material will never rust, corrode, fade, or yellow. The natural stainless finish of the exhaust pipes is complimented by the 3.5" polished tip. That tip gives your competition something pretty to look at as you pass them on the trail.

    Bolt-On Installation. This hi-flow 2.5" designed cat-back installs easy. It uses factory mount-points and is precision-bent to clear all obstacles under your Jeep. Only ordinary hand tools are required; all necessary hardware is provided.

    Application. This Borla Dirt Sport Stinger S-Type Cat-Back Exhaust fits your 2012-2018 Jeep Wrangler JK 4-door. It will not fit the 2-door models.

    Fitment: Details

    CA Residents: WARNING: Cancer and Reproductive Harm -


    Customer Reviews (4)

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    Ratings Summary

    5 out of 5 overall rating from 4 customers

    Installation Time: Full Day

    Installation Cost: $250-$500

    • May 26, 2019

      5 2017 Wrangler - JREY16 Installation Time: Afternoon


      The sound is amazing, it is there when you need it and it is quiet enough when you dont. The install was super easy once the stock system was off. The stock system is really a time killer and takes a while to get free is you have a good amount of rust. Get some penetrating oil before you start, its a must. You will not be disappointed with this cat back, I love it

      Helpful (0)
    • May 11, 2019

      5 2014 Wrangler - Zeuseleven Installation Time: Afternoon

      Very nice system

      After getting the old exhaust system which was the hardest part. The Borla exhaust system bolted right up slid right on sounds awesome. I used a sawsall to remove the old exhaust system. This is the easiest by far. I soaked the nuts for a week with penetrating rust releasing oil. Pfffft. Ha forget that. Electric hot wrench to the rescue. The fit up is amazing and the quality is second to none. Six stars if I could. It took me two hours to remove the old one. 51 year old man by myself. 20 min to install the new beauty. Do it if you're thinking about it, you won't be disappointed.

      Helpful (0)
    • October 04, 2018

      5 2015 Wrangler - NickG Installation Time: Shop Install Installation Cost: $250-$500

      Great Exhaust

      When I bought the exhaust, I was worried about how loud it was going to be. But, the volume is perfect and the note is perfect. I have heard the Magna-flow American Thunder and the sound does not even compare to this one. So unique and a sound that will break necks. Also, the customer service is amazing, I asked them to expedite it due to me wanting to install it on my birthday. It arrived at my door three days after I called them.

      Helpful (12)
    • December 13, 2017

      5 2015 Wrangler - Matt Installation Time: Weekend

      Cat back

      The exhaust sounds so beautiful. The exhaust is throaty and deep sounding all in all a great exhaust

      Helpful (15)

    Questions & Answers (1 answers)

    1 Top Rated Question

    Does this exhaust have a louder sound and/or deeper exhaust note than the Flowmaster American Thunder cat-back exhaust?

    • The Flowmaster American Thunder cat-back exhaust will have a deeper exhaust tone when compared to this one.

    Helpful (0)
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    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Muffler Assembly
    • (1) Tailpipe Assembly
    • (1) Hardware Kit

    Tech Specs

    Will It Fit My Wrangler

    • JK Rubicon 4 Door - 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 4 Door - 12, 13, 14, 15, 16, 17, 18

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