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Magnaflow Competition Series Cat-Back Exhaust (07-10 Jeep Wrangler JK 4 Door)

Item J100416
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Market Price $593.19 You Save 12% ($68.24)
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$524.95

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Open Box from $419.96

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    Features & Details

    • Cat-Back Exhaust
    • Stainless Steel
    • Lifetime Warranty
    • Mandrel-Bent
    • Deep Exhaust Sound
    • Dyno Tested and Proven
    • Stainless Steel Muffler
    • Lifetime Warranty
    • Fits 2007-2010 Wrangler JK 4 Door Models

    Construction. Magnaflow is proud to offer this cat-back exhaust system as a premium upgrade for your Jeep Wrangler JK. Made out of high-quality stainless steel and featuring mandrel-bent tubing, this is just what your Jeep needs to improve its power, torque, and performance.

    Additional Features. The system comes with a stainless steel muffler that gives you a deep exhaust sound. It also has a 2.5-inch inlet tubing and a turndown tip that prevents anyone near the Jeep from getting a direct blast of the exhaust gas. The system comes backed by a lifetime warranty for your added protection.

    Application. Fits 2007-2010 Wrangler JK 4 door models.

    Note: Coupon codes cannot be applied to this product.

    Fitment: 2007 2008 2009 2010 Details

    MPN# 16391

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

    What's in the Box
    • (4) 2.5" Clamp
    • (1) Inlet Pipe
    • (1) Over-Axle Pipe
    • (1) Muffler Assembly
    Installation Info
    Tech Specs
    Will it fit my Wrangler?

      Customer Photos

        Questions & Answers (3)

        3 Top Rated Questions

        I am looking for a replacement exhaust that will increase performance mostly but still work great off road. I have replace my stock air fliter with the K N 77 already. What exhaust do you recommend?

        • This exhaust would be a great upgrade for performance and sound. This will also work well while off-roading.

        Helpful (0)

        Will this product increase my mpg?

        • The Magnaflow Competition Series Cat-Back Exhaust will increase MPG, but it will be a very minor increase, less than 1 mpg.

        Helpful (0)

        is it Kalifornia legal is for as smog ?

        • The Magnaflow Competition Series Cat-Back Exhaust installs after all emissions parts, making this California legal, and able to pass smog.

        Helpful (0)
        Post Your Question

          Customer Reviews (6) Write a Review

          Overall Rating 4.5

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:0-$100

          • Exhaust Note 3.5 3.5
          • Fit & Finish 4.833333 4.8
          • Bang For Your Buck 4.5 4.5



          • 5/5

            Installation Time: Less than 1 Hour

            April 17, 2018

            Great sound

            Great sound easy install definately recommend for other purchasers.

            BrianE

            Year: 2010Submodel: Rubicon

            Helpful (13)

          • 3/5

            Installation Time: Less than 1 Hour

            June 26, 2017

            Review from Magnaflow Competition Series Cat-Back Exhaust (12-18 Jeep Wrangler JK 4 Door)

            good product, but the drone

            Install was easy, but this exhaust has really bad drone and is loud

            WilliamP

            Year: 2013Submodel: Wrangler

            Helpful (12)

          • 5/5

            Installation Time: Less than 1 Hour

            June 15, 2017

            Review from Magnaflow Competition Series Cat-Back Exhaust (12-18 Jeep Wrangler JK 2 Door)

            A tasteful but aggressive sound

            I definitely recommend this addition to your Jeep. I definitely feel a difference in the acceleration and it sounds wonderful and attracts a bit of attention! I have my mechanic install it very quick

            JasonM

            Year: 2016Submodel: Wrangler

            Helpful (13)

          • 5/5

            Installation Time: Afternoon

            May 15, 2017

            Review from Magnaflow Competition Series Cat-Back Exhaust (12-18 Jeep Wrangler JK 4 Door)

            Sounds great

            Sounds good for a 3.6L. Not too loud, and has a nice tone. Wide-open, it roars to life nicely. Just like the other reviews, it took over an hour to remove the old the old, and about 30 mins to install the new.

            TimothyL

            Year: 2016Submodel: Rubicon

            Helpful (12)

          • 5/5

            Installation Time: Afternoon

            February 25, 2017

            Review from Magnaflow Competition Series Cat-Back Exhaust (12-18 Jeep Wrangler JK 4 Door)

            Great sound and quality

            This is a high-end exhaust that eliminates the factory resonator and tucks a smaller muffler higher and in a safer position to avoid contact while on the trail. I was initially worried about it being too loud, but the tone is perfect, noticeable but not obnoxious. There is no drone while on the highway and for the most part the system is only noticeable during heavy acceleration. The stainless steel finish is great and the welds are nice and uniform. Overall this is a great looking and functional exhaust upgrade.

            Louis

            Year: 2017Submodel: Rubicon

            Helpful (16)

          • 4/5

            Installation Time: Shop Install

            Installation Cost: 0-$100

            May 25, 2016

            Review from Magnaflow Competition Series Cat-Back Exhaust (07-10 Jeep Wrangler JK 2 Door)

            Sounds great

            The sound is great and it raises it up for off roading! Great product !

            Beast

            Year: 2007Submodel: Wrangler

            Helpful (12)

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