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Flowmaster Outlaw Axle-Back Exhaust w/ Black Tips (18-19 GT w/o Active Exhaust)

Market Price $666.99 You Save 12% ($77.02)
Our Price

$589.97 (each)

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  • Item 404841-A

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    Features & Details

    • Powerful Outlaw Series Axle-Back Exhaust
    • Offers a Raspy, Muscular Sound
    • Two Flowmaster Outlaw Mufflers
    • 3-Inch Mandrel-Bent Tubing
    • Durable Stainless Steel Build
    • Two Hardcore Black Tips
    • Moderate Skills Required for Installation
    • Limited Lifetime Warranty
    • Fits All 2018-2019 Ford Mustang GTs without Active Exhausts
    Top-Notch Sound. Created to be used at tracks that require mufflers, but don't have any DB restrictions, Flowmaster's Outlaw Series Axle-Back Exhaust with Black Tips will immediately enhance your 2018-2019 Ford Mustang GT's sound. This exhaust is designed to produce a raspy, muscular sound that perfectly matches your Mustang's aggressive performance to turn heads wherever you go.

    High-End Function. Not only does this impressive Outlaw Series Axle-Back Exhaust manage to dramatically improve your Mustang's sound, but it also produces more power than open headers to enhance your Pony's overall performance. Featuring a boost in horsepower and torque, this exhaust ensures you remain at the front of the pack on the track and in the street.

    Maximum Durability. With 2 of the smallest and lightest race mufflers to date, as well as 2 hardcore yet undeniably sleek and stylish black tips, this Outlaw Series Axle-Back Exhaust is designed to impress. The exhaust is also constructed from 3-inch mandrel-bent stainless steel tubing that is created to stand up to continued abuse so you can rely on its ideal performance for a long time to come.

    Installation. Using moderate mechanical skills, this exhaust can be secured easily. Just set aside about 1 hour for the installation.

    Warranty. Featuring a limited lifetime warranty, this exhaust is protected against defects. Some limitations apply, so check out the full warranty for details.

    Application. Flowmaster's Outlaw Series Axle-Back Exhaust with Black Tips perfectly fits all 2018-2019 Ford Mustang GTs without Active Exhausts.

    Fitment: 2018 2019 Details

    MPN# 817806

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Driver Side Muffler Assembly
    • (1) Passenger Side Muffler Assembly
    Installation Info
    Will it fit my Mustang?

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          Customer Reviews (6) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:$100-$250

          • Loudness / Volume 5 5
          • Exhaust Note 5 5
          • Fit & Finish 4.833333 4.8
          • Bang For Your Buck 5 5

          • 5/5

            Installation Time: Less than 1 Hour

            March 16, 2019

            Must Have - Great Sound

            At first, I wasn't sure if the black tips would blend in with the black bumper but not at all. Install was easy and took less than one hour. My only disappointment was that American Muscle shipped this axle back and my scavenger x pipe from two different locations and I will have to get back under the car to install the x pipe later this week when it arrives. Other than that very satisfied with this Outlaw kit.


            Year: 2018 Submodel: GT

            Helpful (0)

          • 5/5

            February 11, 2019

            Amazing sound

            First mod to my 2018 and I couldn’t be happier. Pretty loud on cold start and much more quiet at idle. Great, aggressive sound as you accelerate through the gears. Overall extremely happy and only took a couple of hours to install. Would definitely recommend to anyone looking to have a louder, deeper sound.


            Year: 2018 Submodel: GT

            Helpful (2)

          • 5/5

            Installation Time: Afternoon

            January 22, 2019

            Wake the dead with the outlaw and an H-PIPE!

            This exhaust is loud and if you want loud you'll be very happy. But it's also the signature flowmaster tone that adds to this beastly setup, especially with a resonater delete. Cold starts are just incredible but it will quiet down when your deep in throttle. The tips look the part too. You will have drone at 2k RPM but the trade off is worth it. Fitment and quality are top notch. If you want a loud, deep angry sounding setup, this with an H-pipe will not disappoint.


            Year: 2018 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            December 19, 2018


            Absolutely amazing exhaust. The tips are wide and mean looking - probably the best thing on the back of the car.. The sound is godly - very deep rumble at low rpm and and nice rumble on acceleration - car sounds like it has serious balls.... I actually hesitate to turn on the music when driving - best part is, it sounds almost as good when decelerating as it does when accelerating.


            Year: 2018 Submodel: GT

            Helpful (8)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            November 03, 2018

            Sounds amazing

            These sound amazing on my 18 GT, Aggressive acceleration sound, quiet after sitting on idol and crazy loud on cold start! Really happy with them!


            Year: 2018 Submodel: GT

            Helpful (10)

          • 5/5

            Installation Time: Afternoon

            October 21, 2018

            Great sound!!!

            I absolutely love the sound of the Flowmaster Outlaw! Install was super easy and took about 2 hours from start to finish by myself. Sounds beastly and the black quad tips look great as well!!!


            Year: 2018 Submodel: GT

            Helpful (10)

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